U.S. patent application number 11/542615 was filed with the patent office on 2007-03-01 for birdcage with water and feeder assembly.
Invention is credited to Ryan Rutherford, Jonathan Willinger, Klaus Woltmann.
Application Number | 20070044726 11/542615 |
Document ID | / |
Family ID | 35540005 |
Filed Date | 2007-03-01 |
United States Patent
Application |
20070044726 |
Kind Code |
A1 |
Willinger; Jonathan ; et
al. |
March 1, 2007 |
Birdcage with water and feeder assembly
Abstract
A birdcage includes a cage with a removable bottom wall and a
base that receives and supports the cage wall that includes a
removable tray. The removable wall resides slides in and out of the
base above the tray. The base includes side walls that extend
beyond the cage perimeter and flare upwardly and outwardly to catch
debris being expelled from the cage.
Inventors: |
Willinger; Jonathan;
(Tenafly, NJ) ; Rutherford; Ryan; (Rutherford,
NJ) ; Woltmann; Klaus; (Demarest, NJ) |
Correspondence
Address: |
KATTEN MUCHIN ROSENMAN LLP
575 MADISON AVENUE
NEW YORK
NY
10022-2585
US
|
Family ID: |
35540005 |
Appl. No.: |
11/542615 |
Filed: |
October 3, 2006 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
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11207040 |
Aug 18, 2005 |
7146932 |
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11542615 |
Oct 3, 2006 |
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10371646 |
Feb 21, 2003 |
6971332 |
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11542615 |
Oct 3, 2006 |
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10910242 |
Aug 3, 2004 |
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11542615 |
Oct 3, 2006 |
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10910248 |
Aug 3, 2004 |
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11542615 |
Oct 3, 2006 |
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11087728 |
Mar 23, 2005 |
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11542615 |
Oct 3, 2006 |
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60668352 |
Apr 5, 2005 |
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60370200 |
Apr 5, 2002 |
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Current U.S.
Class: |
119/461 ;
119/462 |
Current CPC
Class: |
A01K 31/06 20130101;
A01K 39/026 20130101; A01K 45/002 20130101; A01K 31/08 20130101;
A01K 39/012 20130101 |
Class at
Publication: |
119/461 ;
119/462 |
International
Class: |
A01K 31/08 20060101
A01K031/08 |
Claims
1. A birdcage comprising: a cage having a removable bottom wall;
and a base comprising side walls that extend out beyond a perimeter
of the cage and are flared upwardly and outwardly relative to the
cage so as to be disposed to catch debris expelled from within the
cage, the base comprising an inner edge adapted to receive and
support the cage; wherein the base includes a removable tray
adapted to be slid into and out of the base; and wherein the
removable bottom wall is adapted to be slid into and out of the
base above the removable tray, the inner edge being disposed below
a top edge of the side walls of the base so that removable bottom
wall is removed through the base.
2. The birdcage of claim 1 wherein the cage further includes a top
wall and side walls made from wire mesh, and wherein the base is
made from plastic.
3. The birdcage of claim 2 wherein the cage is collapsible such
that one or more walls of the cage is disposed flat against another
of the walls when the cage is in a collapsed state.
4. The birdcage of claim 1 wherein the cage further includes a top
wall and side walls, and wherein at least one of the top wall and
side walls include an opening adapted to receive a support member,
and wherein the support member is adapted to removeably support at
least one of a waterer and a feeder.
5. The birdcage of claim 4 wherein the cage includes an opening in
one of the side walls other than a door, and wherein the support
member includes a window through which a waterer may provide water
to a bird in the birdcage.
6. The birdcage of claim 4 wherein the support member is adapted to
detachably support a waterer on an exterior area of the birdcage,
and wherein the waterer is adapted to supply water through a window
and to block the window when present.
7. The birdcage of claim 4 wherein the cage includes an opening in
one of the side walls other than a door, and wherein the support
member includes a window through which a feeder may provide food to
a bird in the birdcage.
8. The birdcage of claim 4 wherein the support member is adapted to
detachably support a feeder on an exterior area of the birdcage,
and wherein the feeder is adapted to supply food through the window
and to block the window when present.
9. The birdcage of claim 4 wherein the cage includes an opening in
the top wall other than a bird egress door, and wherein the support
member includes a support frame adapted to support at least one of
the waterers and the feeder such that the at least one of the
waterer and the feeder blocks the opening in the top wall when it
is present.
10. The birdcage of claim 9 wherein the support frame includes a
support cross, and wherein the at least one of the waterer and the
feeder hangs inside the birdcage from the support frame.
11. The birdcage of claim 1 wherein the base comprises a bottom
portion removeably coupled to a top portion that includes the
sidewalls.
12. The birdcage of claim 1 wherein the base comprises a bottom
portion integrally formed with a top portion that includes the
sidewalls.
13. A birdcage comprising: a collapsible cage having an opening
adapted to be coupled to a support wherein the support is adapted
to support at least one of a feeder and a waterer so that a bird in
the cage may be provided at least one of food and water while being
blocked from exiting the cage via the opening; and a base
comprising side walls that extend out beyond a perimeter of the
cage and are flared upwardly and outwardly relative to the cage so
as to be disposed to catch debris expelled from within the cage,
the base comprising an inner edge adapted to receive and support
the cage; wherein the base includes a removable tray adapted to be
slid into and out of the base.
14. A method comprising: providing a cage having a removable bottom
wall; and supporting the cage in a base on an inner edge adapted to
receive and support the cage, wherein cleaning of the cage is
performed by removing a tray adapted to be slid into and out of the
base, wherein cleaning of the cage is further performed by removing
the bottom wall which is adapted to be slid into and out of the
base above the removable tray, and wherein cleaning of an area
around the cage is avoided by catching debris expelled from within
the cage in side walls of the base that extend out beyond a
perimeter of the cage and are flared upwardly and outwardly
relative to the cage.
15. The method of claim 14 further comprising disassembling the
cage by removing a connecting rod from the cage and collapsing the
cage so that one or more walls of the cage are disposed flat
against another of the walls of the cage.
16. The method of claim 14 further comprising mounting a removable
support member adjacent an opening in the birdcage, wherein the
support member is adapted to removeably support at least one of a
waterer and a feeder.
17. The method of claim 16 wherein mounting a removable support
member includes mounting a removable support member having a window
through which a waterer may provide water to a bird in the birdcage
and wherein the mounting is adjacent an opening in a side wall
wherein the opening is other than a door.
18. The method of claim 17 further including mounting a detachable
waterer to the support member on an exterior area of the birdcage
wherein the waterer is adapted to supply water through the window
and to block the window.
19. A method of securing a door of a birdcage comprising: mounting
a pinch latch assembly to a birdcage door wherein the pinch latch
includes two opposing arms adapted to each be concurrently pivoted
toward each other about a respective inner end by a user so that
respective outer ends of each arm are displaced sufficiently to
disengage from a cross-bar fixedly mounted to a wall of the
birdcage; and engaging the outer ends of the arms with the
cross-bar.
Description
CROSS-REFERENCE TO RELATED APPLICATIONS
[0001] This application is a continuation of and claims priority to
U.S. Ser. No. 11/207,040 filed on Aug. 18, 2005, which is pending
and which claims priority to U.S. Provisional Patent Application
No. 60/668,352 entitled "BIRDCAGE WITH WATER AND FEEDER ASSEMBLY"
filed on Apr. 5, 2005, now expired. U.S. Ser. No. 11/207,040 is
also a continuation of and claims priority to U.S. Ser. No.
10/371,646, filed on Feb. 21, 2003, now U.S. Pat. No. 6,971,332.
U.S. Ser. No. 10/371,646 claims priority to U.S. Ser. No.
60/370,200, filed Mar. 5, 2002.
[0002] This application is a continuation-in-part of and claims
priority to U.S. Ser. No. 10/910,242 filed on Aug. 3, 2004 which is
pending and which claims the benefit of U.S. Ser. No.
60/370,200.
[0003] This application is a continuation-in-part of and claims
priority to U.S. Ser. No. 10/910,248 filed on Aug. 3, 2004 which is
pending and which claims the benefit of U.S. Ser. No.
60/370,200.
[0004] This application is a continuation-in-part of and claims
priority to U.S. Ser. No. 11/087,728 filed on Mar. 23, 2005 which
is pending.
[0005] All applications are hereby incorporated by reference in
their entirety for all purposes.
BACKGROUND OF THE INVENTION
[0006] 1. Field of the Invention
[0007] The present invention relates to animal cages, and more
particularly to a birdcage including water and feeder
assemblies.
[0008] 2. Background
[0009] In a hurried modern world, pets bring relief and joy to
countless millions of people. Among the more popular pet companions
are birds. To keep their cherished family members safe and secure,
bird owners use birdcages.
[0010] One of the most common problems in bird-keeping today is
failing to provide pet birds with the environment, which closely
imitates their natural environment. For example, housing birds in
an undersized cage can lead to all of the worst behavioral problems
found in pet birds: screaming, phobic behavior, biting and
aggression, and feather plucking. A common misconception is that a
cage is a place of confinement. However, a cage is a home and
comfort zone, similar to the way people view their own homes. This
is where the food is kept and where the familiar waterer hangs.
When birds are under stress, many owners may probably notice that
the birds are most relieved when returned to their cage. Pet birds
typically spend the vast majority of their time housed within these
four walls. Not confining birds at all may be extremely
dangerous.
[0011] Even if the birds are housed in a cage having striking
similarities with their natural environment, they still may not be
entirely comfortable. The pet owner must provide water and food in
a manner suitable to the birds. Questions that must be answered
include: Where will the birds get their water? How will a feeder be
configured? Thus, it is impossible to provide pet birds with a
proper, safe, and comfortable living environment without paying
attention to numerous details.
[0012] The most obvious consideration when designing a cage is the
size of the bird. Another factor that often gets overlooked when
looking at cages is that these cages will be occupied by not only
the pet birds but also food bowls, waterers and whatever else the
owner decides to provide for the birds. These accessories, some of
which are absolutely necessary, may dramatically reduce the amount
of open space in the cage.
[0013] Another important determinant, as is discussed above, is the
birds' natural habits. One habit of birds that bird owners
frequently find frustrating is that captive birds are very fussy
with their food. Typically, birds will peck at the offering
searching for the perfect seed and thereby displace the other
seeds. At other times, birds will crack a seed and shake it until
the husk is discarded, typically out of the cage.
[0014] Unfortunately, many known cages are poorly configured to
deal with this problem. Thus, the food and other debris often fly
from the birdcage and litter an area surrounding the birdcage.
[0015] Besides the bird-related issues, birdcages are also an
element of interior design within the pet owners home or office
and, thus, it is highly desirable for birdcages to be functional
but also aesthetically appealing.
[0016] Furthermore, the known structures of the birdcage may be
complicated and include multiple components that are not easily
assembled. Typically, a birdcage is provided with feeder and
waterer units. Some of the prior art birdcages have such units
integrally provided with a cage frame. Cleaning and refilling these
units with water and food involve significant inconvenience for the
pet owner. Other birdcages may be configured with removable feeder
and waterer units. However, dismounting these units from, and
subsequently mounting them back to, the birdcage may not be an easy
task due to the configuration of the known feeder/waterer
units.
[0017] A need, therefore, exists for birdcages structured to
provide pet birds with a comfortable environment.
[0018] Still a further need exists for birdcages with a structure
that is easy to assemble and disassemble in a time-efficient
manner.
[0019] Yet a further need exists for birdcages with a structure
that facilitates easy attachment of feeder and waterer units to the
birdcages.
SUMMARY OF THE INVENTION
[0020] A birdcage configured in accordance with the present
invention successfully addresses these needs. In some embodiments
of the invention, the birdcage includes five main components or
units including a collapsible cage, a base, a feeder, a waterer,
and a feeder/waterer support, which are easily joined to one
another in a time-efficient manner. The collapsible cage may be
placed on the base, which is shaped and dimensioned to provide a
stable structure that also reduces the spillage of food debris
produced by the resident bird. The feeder/waterer support can be
removably mounted to the cage and configured to receive both the
feeder and waterer units in a simple manner requiring minimal
installment efforts on the part of the user. Structured to have
only a feeder and water cup protruding inside the cage, both the
feeder and waterer units leave plenty of space inside the cage for
pet birds.
[0021] In some embodiments, the base includes a base top, which is
provided with flared walls, a base bottom, which supports the base
top, and a tray for collecting debris. Besides stabilizing other
cage components when the birdcage is in an assembled state, the
flared walls are dimensioned to minimize the amount of food and
other debris, which fly from the cage on the floor surrounding the
birdcage.
[0022] Furthermore, the birdcage is collapsible so that one or more
walls are disposed against one or more opposing walls in the
collapsed state.
[0023] The feeder/waterer support is detachably coupled to the cage
and is provided with windows, which are adapted to receive the
feeder and waterer units. When the food and water supplies need to
be replenished and the feeder and waterer units are removed to do
so, shutters, which are slidably mounted on the support, move to
cover the windows, thus, preventing the pet birds from exit out of
the cage via the windows.
[0024] In another embodiment of the inventive birdcage, the feeder
unit is suspended from the top of the cage. Placed in the cage, the
feeder unit provides the bird owners with an unobstructed view of
the birds while they are eating, which many bird owners enjoy.
These and other features and aspects of the present invention will
be better understood with reference to the following description of
exemplary embodiments, drawing, and the appended claims.
BRIEF DESCRIPTION OF THE DRAWINGS
[0025] FIG. 1 illustrates an isometric view of the inventive
birdcage assembly.
[0026] FIG. 2 illustrates an exploded view of the birdcage
assembly, as illustrated in FIG. 1.
[0027] FIG. 3a illustrates an isometric view of the base of the
inventive birdcage assembly, illustrated in FIGS. 1 and 2.
[0028] FIG. 3b illustrates an exploded view of the base, as shown
in FIG. 3a.
[0029] FIG. 4a illustrates an isometric view of a further
embodiment of the base of the inventive birdcage assembly,
illustrated in FIGS. 1 and 2.
[0030] FIG. 4b illustrates a first side view of the base, as shown
in FIG. 4a.
[0031] FIG. 4c illustrates a second side view of the base rotated
90 degrees from the view shown in FIG. 4b.
[0032] FIG. 5 illustrates an exploded view of the cage of the
birdcage assembly, as illustrated in FIG. 1.
[0033] FIG. 6 illustrates the top wall of the birdcage assembly of
FIG. 5.
[0034] FIG. 7 illustrates a connecting rod for coupling the walls,
top frame and base of the birdcage together in the assembled state
of the birdcage.
[0035] FIG. 8 illustrates a perspective view of a partially
collapsed cage of FIG. 5.
[0036] FIG. 9 illustrates an isometric view of an eyelet formation
provided on the corners of the top frame of the cage and traversed
by connecting rods, one of which is shown in FIG. 7.
[0037] FIGS. 10A, 10B, 10C and 10D illustrate sequential stages of
a door opening operation allowing access into the cage, as shown in
FIG. 5.
[0038] FIG. 11 is an enlarged view of a slide of the door assembly
shown in FIG. 8.
[0039] FIG. 12 illustrates a front elevation view of the door
assembly, as illustrated in FIGS. 10A-10D.
[0040] FIGS. 13A, 13B and 13C illustrate a schematic view
illustrating the operation of a pinch latch of the door assembly,
as shown in FIGS. 10A-10D.
[0041] FIGS. 14A, 14B and 14C illustrate a feeder/waterer support
attachable to the cage of FIG. 5.
[0042] FIG. 15 illustrates an exploded view of a waterer.
[0043] FIG. 16 illustrates an isometric view of the waterer
illustrated in FIG. 15.
[0044] FIG. 17 illustrates a top view of the water cup of the
waterer, as shown in FIGS. 15, 16.
[0045] FIG. 18 illustrates an isometric view of a feeder.
[0046] FIG. 19 illustrates an exploded view of the feeder
illustrated in FIG. 18.
[0047] FIG. 20 illustrates an exploded view of a birdbath.
[0048] FIG. 21 illustrates the birdbath of FIG. 20 mounted to the
cage illustrated in FIG. 5.
[0049] FIG. 22 illustrates an isometric view of the birdcage
configured in accordance with a further embodiment of the
invention.
[0050] FIG. 23 illustrates an exploded view of the cage portion of
the birdcage illustrated in FIG. 22.
[0051] FIGS. 24A, 24B and 24C illustrate a plan view of the topside
of the cage, as shown in FIGS. 22 and 23 and provided with a feeder
door, which is shown in open, semi-closed and closed positions,
respectively.
[0052] FIG. 25 illustrates the hinge assembly of the door shown in
FIGS. 24A, 24B and 24C.
[0053] FIGS. 26A and 26B illustrate exploded and isometric views,
respectively, of the feeder unit of the birdcage of FIG. 21.
[0054] FIGS. 27A and 27B illustrate exploded and isometric views,
respectively, of a waterer unit of the birdcage of FIG. 21.
DETAILED DESCRIPTION
[0055] Reference will now be made in detail to several embodiments
of the invention that are illustrated in the accompanying drawings.
Wherever possible, same or similar reference numerals are used in
the drawings and the description to refer to the same or like parts
or steps. The drawings are in simplified form and are not to
precise scale. For purposes of convenience and clarity only,
directional terms, such as top, bottom, left, right, up, down,
over, above, below, beneath, rear, and front may be used with
respect to the drawings. These and similar directional terms should
not be construed to limit the scope of the invention in any manner.
The words "attach," "connect," "couple," and similar terms with
their inflectional morphemes do not necessarily denote direct and
immediate connections, but also include connections through mediate
elements or devices.
[0056] FIGS. 1 and 2 illustrate a birdcage 10 including a base 12,
a cage 14, which is supported on base 12, feeder/waterer support
16, waterer 18 and feeder 20. The cage 14 may include wire mesh top
and side walls as well as a bottom wall 24 or bottom grill. The
side walls may be collapsible such that the birdcage 10 may be
disassembled and/or folded flat as will be described in more detail
below. Advantageously, the birdcage can be shipped from
manufacturer to retailer in a flat pack wherein it is in a
collapsed or flat panel state. A consumer may then easily transport
the flat pack home and assemble the birdcage. Of course, the
birdcage may also be easily dissembled or collapsed for storage
and/or further transport.
[0057] We now turn to each individual component of birdcage 10, and
particularly to base 12, better illustrated in FIGS. 2, 3a-3b and
4a-4c. Functionally, base 12 is configured to provide birdcage 10
with stability and to minimize littering the area, which surrounds
assembly 10, with debris from cage 14. The base may be made from
plastic (e.g., colored ABS, other polymers, compounds, etc.), metal
(e.g., aluminum, steel, etc.), or any suitable material.
[0058] Structurally, base 12 comprises three major elements
including a base bottom 26, a tray 36 or pan which is configured to
collect debris for convenient disposal, and a base top 22. Base
bottom 26 (FIG. 3b) has a box-like configuration with an open top
and open bottom, both of which are defined between front wall 28,
rear wall 30 and a pair of sidewalls 32. A bottom peripheral edge
27 (FIGS. 3a and 3b) of base bottom 26 is typically placed on a
flat surface and provides a balanced support for the rest of the
base components.
[0059] Front wall 28 (FIGS. 3a-3b) of base bottom 26 has a recess
34 shaped and dimensioned to allow tray 36 to slide in and out from
the base bottom along a linear path. Dimensions of recess 34 and
tray 36 are selected so that the tray is guided along inner sides
37 of sidewalls 32 of base bottom 26, which, thus, limit lateral
deviation of tray 36 from the linear path.
[0060] To minimize displacement of tray 36 in base bottom 26 in a
vertical plane, each wall 28, 30 and 32 of the base bottom is
defined between respective portions of endless upper and lower
edges 27, 29 (FIG. 3b) and, thus, has a respective generally
I-shaped cross-section. Portions of edges 27 and 29, flanking
sidewalls 32 of base bottom 26 in a vertical plane, form lips each
located adjacent to a respective one of upper and lower edges 33
and 35 (FIG. 3b), respectively, of tray 36. During displacement of
tray 36 in base bottom 26, lower edge 35 of tray 36 slides along
the lower lips 31 of edge 27 of base bottom 26, whereas the lips of
upper edge 29 of base bottom 26 limit vertical displacement of tray
36. In a fully inserted position, the rear wall of tray 36 abuts
the inner side of rear wall 30 of base bottom 26 completing, thus,
the alignment of tray 36 in base bottom 26.
[0061] To facilitate insertion of tray 36 into base bottom 26, the
tray's front side is provided with a handle 42 (FIG. 3b), which is
ergonomically designed and can be conveniently held by the user. To
complete assembly of base 12, bottom base 26 is dimensioned to
receive base top 22 so that a bottom edge 44 (FIG. 3b) of base top
22 snaps fit into place with the interior portion of upper edge 29
of base bottom 26. Thus, in the assembled state of base 12, base
top and bottom 22 and 26, respectively, remain displaceably fixed
relative to one another, even if either of these components is
accidentally or intentionally moved. Note that the cross-section of
entire base 12 is illustrated in the drawings as rectangular, but
may be modified to have any other regular or irregular shape.
[0062] Walls 46, 48 and 50 of base top 22 flair upwards and extend
beyond the perimeter of cage 14, after the latter has been mounted
on base 12, for catching the debris falling out of cage 14.
Typically, such debris are shells of seeds that the resident bird
has separated from the meat and now flings about the cage's
vicinity mostly landing on the owner's floor. Advantageously, in
the present invention the flared walls catch the debris and direct
it to tray 36 for convenient disposal.
[0063] Front wall 46 is further provided with a nose 54 extending
frontward from wall 46 and providing a support for a cage door 56
(FIG. 2), when the latter is fully open, as will be explained in
detail herein below. The bottom of the inner side of walls 46, 48
and 50 has an inner edge 52 (FIGS. 2 and 3b) extending inwards from
these walls and dimensioned to support cage 14.
[0064] In further embodiment, the base comprises only a single
structure and a tray. Therein structurally, base 412 (FIG. 4a)
comprises two major elements including a base portion 426, which
incorporates both the base bottom portion and base top integrally
formed together, and a tray 436 or pan, which is configured to
collect debris for the bird owners' further and convenient
disposal. Base portion 426 (FIGS. 4a-4c) has a box-like
configuration with an open top and closed bottom, both of which are
defined between front wall 428, rear wall 430 and a pair of
sidewalls 432. A bottom peripheral edge 427 (FIGS. 4a-4c) of base
portion 426 is typically placed on a flat surface and provides a
balanced support for the rest of the base components.
[0065] Front wall 428 of base portion 426 has a recess 434 shaped
and dimensioned to allow tray 436 to slide in and out from the base
bottom along a linear path. Dimensions of recess 434 and tray 436
are selected so that the tray is guided along inner sides 437 of
sidewalls 432, which, thus, limit lateral deviation of tray 346
from the linear path.
[0066] In a fully inserted position, the rear wall of tray 436
abuts the inner side of rear wall 430. To facilitate insertion of
tray 436 into base portion 426, the tray's front side is provided
with a handle 442, which is ergonomically designed and can be
conveniently held by the user.
[0067] Walls 446, 448 and 450 are disposed on top of respective
walls and extend beyond the perimeter of cage 14, after the latter
has been mounted on base 412, for catching the debris falling out
of cage 14. Typically, such debris are shells of seeds that the
resident bird has separated from the meat and now flings about the
cage's vicinity mostly landing on the owner's floor.
Advantageously, in the present invention the flared walls catch the
debris and direct it to tray 436 for convenient disposal.
[0068] Front wall 446 is further provided with a nose 454 extending
frontward from wall 446 and providing a support for a cage door 56
(FIG. 2), when the latter is fully open, as will be explained in
detail herein below. The bottom of the inner side of walls 446, 448
and 450 has an inner edge 452 (FIG. 4a) extending inwards from
these walls and dimensioned to support cage 14.
[0069] Cage 14 may have various shapes including, for example, a
polygonal one, as illustrated in FIGS. 1, 2, 5-9 and 21, which show
side walls E slightly tapering towards the bottom of the cage. In
various embodiments, cage 14 includes sidewalls E, front wall F,
rear wall D, top wall B and bottom grill or wall I (FIG. 5), which
are also referenced 62, 58, 60, 64 and 66, respectively. The cage
14 can be easily folded by initially detaching reinforcing frame A
or 61, top wall 64 and bottom wall 66 from the rest of the walls.
Further, the front, rear and sidewalls of cage 14 pivot relative to
one another in a known manner until the cage assumes an open-book
position, as shown in FIG. 8. Finally, pivoting the walls, as
indicated by an arrow A in FIG. 8, allows cage 14 to assume a
folded position, in which walls are disposed against one
another.
[0070] Simply mounting the unfolded cage on base 12 atop the inner
edge 52 (FIGS. 2, and 4) of base top 22 may be sufficient for
providing the birdcage with the desirable stability under normal
circumstances. However, to withstand substantial external forces
tending to displace cage 14 and base 12 relative to one another,
birdcage 10 further has connecting rods C or 70 (FIGS. 5, 7)
traversing eyelet formations 68 (FIG. 9), which are located in the
corners of cage sidewalls 62, top 64, reinforcing top frame 61 of
cage 14 and finally engaging a socket in the base top 22 of the
base 12. Accordingly, in the assembled state of birdcage 10, base
12 cage 14 and reinforcing frame 61 are interlocked and cannot move
relative to one another. Connecting rods 70 are dimensioned to
freely slide through eyelet openings 69 of formations 68 during
assembly. In one embodiment after assembly, connecting rods 70 can
be easily pulled out, when the user wants to disassembled birdcage
10 and reinforcing top frame 61 is easily detachable from the cage
walls while providing the cage with additional stability and
aesthetic appeal. In a further embodiment after assembly,
connecting rods 70 are not removable to disassemble birdcage 10 and
reinforcing top frame 61 is fixedly mounted.
[0071] Bottom wall 66 of cage 14, like the rest of the cage walls,
is provided with a plurality of spaced apart bars and functions as
a grid or grill floor fully covering an opening 51 (FIG. 3b), which
is formed in base top 22. Accordingly, debris, especially from food
wastes, may freely fall between the bars of bottom wall 66 through
opening 51 (FIGS. 3a-3b) and be collected in tray 36. Preferably,
bottom wall 66 of cage 14 has a handle 72 (FIG. 5) extending into
nose 54 (FIG. 3b) of base top 22 and configured to be grabbed by
the user for lifting cage 14 from base 12. In addition, handle 72
supports cage door 56 (FIG. 5), when the latter is being retracted
into the cage, as will be explained below.
[0072] Door 56 of cage 14, which is configured to provide access
into the interior of cage 14, is pivotally mounted to front wall 58
and has a pinch latch assembly 74 (FIG. 8) allowing the user to
unlock door 56. Once unlocked, door 56 can be pivoted from a closed
position, as shown in FIG. 10A, through a partially open position
of FIG. 10B to a fully open position, as illustrated in FIG. 10C,
in which it may be supported by nose 54 of base top 22 and handle
72 of cage's bottom wall 66.
[0073] In the fully open position, door 56 can be guided into cage
14 to a retracted position, as shown in FIG. 10D. The retracted
position of door 56 allows for use of many accessories, such as a
birdbath, which can be inserted through the door opening, as will
be explained below in reference to FIGS. 20 and 21.
[0074] To unlock door 56, as illustrated in FIGS. 12 and 13A, 13B
and 13C, the user applies a force to each of inner ends 78 of arms
80 of pinch latch assembly 74 in a direction indicated by arrows
C-C. As a result, arms 80 each pivot about a respective inner end
78, as illustrated in FIG. 13C, so that arms' outer ends 82 are
lifted upwards from a crossbar 84, which is fixed to front wall 58
of cage 14. Then, the user swings unlocked door 56 to its open
position, as illustrated in FIG. 10C. Door 56 may be also unlocked
by applying a force in a direction indicated by arrows D-D (FIG.
13A), which would cause arms 80 to pivot, thereby disengaging their
outer ends 82 from crossbar 84 of cage's front wall 58.
[0075] Sides 90 of door 56 (FIGS. 8 and 11) each are formed with a
respective guide track 86 and end hook portion 88 (FIG. 11), which
is pivotally mounted on a bar 92 (FIGS. 8 and 13B) of front wall
58. In the open position of door 56, bar 92 is displaced from hook
portion 88 into guide tracks 86. To retract door 56 into cage 14,
the user applies a force, which is directed perpendicular to the
longitudinal axis of bar 92, and slides door 56 towards its
retracted position. A distance at which the door displaces depends
on the length of guide tracks 86 and, preferably, is selected so
that front edge 72 (FIG. 10D) of door 56 would lie substantially
flush with front wall 58 of cage 14, when the door is fully
retracted.
[0076] The walls of cage 14 each include a respective plurality of
bars spaced, which, while extending in a horizontal or parallel
plane, are spaced apart at a distance preventing the caged birds
from flying out of the cage. However, the spacing between adjacent
bars is not uniform. In addition to an opening formed in front wall
58 and closable by door 56, one of sidewalls 62 (FIG. 5) also has
an opening 91. This opening 91 is dimensioned to receive
feeder/waterer support 16, which is configured to support feeder
and waterer units 20 and 18, respectively.
[0077] Support 16, better illustrated in FIGS. 14A, 14B and 14C, is
provided with a body 93 defined between two sleeves 102, each of
which is traversed by a respective one of the connecting rods 70,
as shown in FIG. 1. In the mounted position, support 16 forms a
continuation of sidewall 62 of cage 14 and prevents the pet birds
from escaping.
[0078] Body 93 has two windows 94 and 96 capable of receiving
feeder 20 and waterer 18, respectively, as will be explained below.
The feeder and waterer may be any suitable feeder and waterer,
respectively. Suitable feeders and waterers may be those disclosed
in U.S. patent application Ser. No. 10/910,248, which is hereby
incorporated by reference in its entirety.
[0079] In one embodiment where a feeder and waterer similar to that
disclosed in U.S. patent application Ser. No. 10/910,248 are used,
the windows are not uniformly configured because of structural
differences between feeder 18 and waterer 20. Since the feeder and
waterer have to be periodically dismounted from support 16 for
prophylactic purposes, it is necessary to prevent the caged birds
from flying through the open windows. Accordingly, support 16 is
provided with shutters 98 and 100, which are slidably mounted to
support's body 93 and dimensioned to close windows 94 and 96,
respectively, when either one of feeder 18 and waterer 20 or both
are detached from support 16.
[0080] Waterer 18, which is better illustrated in FIGS. 15, 16, and
17, is configured to provide a metered supply of water to the caged
birds. Structurally, waterer 18 includes a waterer base 104 (FIG.
15), a silo base 106, which is removably received in waterer base
104, and a waterer silo 110, which can be detachably mounted atop
silo base 106.
[0081] Waterer base 104 is configured with a bracket 116 (FIGS. 15
and 16) mountable to support 16, a water reservoir 114 for
receiving water from waterer silo 110 and a water distributor 112,
which is in fluid communication with water-receiving reservoir 114
through an opening 119. Bracket 116 has multiple keyholes 118, each
of which can receive a respective fastener 120 of feeder/water
support 16 (FIG. 14A), when the user inserts fasteners 120 into
keyholes 118. In the mounted position, water distributor 112
extends through window 94 (FIG. 14B) of support 16 into the
interior of cage 14.
[0082] Metered supply of water from waterer silo 110 through water
reservoir 114 to water distributor 112 is provided by a valve 108
(FIG. 15), which has a cup-shaped portion 130 and multiple lips
122, 124 and 126. In the assembled state of waterer 18, the lips,
two of which 122 and 124 are substantially uniformly-dimensioned,
and a third lip 126 is larger than the other lips, protrude into
water reservoir 114 and are operative to control water flow into
water distributor 112, as will be explained herein below.
[0083] Cup-shaped portion 130 of valve 108 is supported in an
opening, which is provided in the bottom of silo base 106, whereas
legs 122, 124 and 126 extend through a flange 132, which extends
downwards from the bottom of silo base 106 into water reservoir
114. Outer dimensions of silo base 106 are selected so as to allow
it to slide in and out of water reservoir 114 of waterer base 104.
Inner edge 134 of silo base 106 fits tightly against the outer
surface of silo's bottom 136, thereby providing a reliable
connection between waterer silo 110 and silo base 106.
[0084] To control water flow, longest leg 126 of valve 108 is
dimensioned to press against the bottom of water reservoir 114 with
a force sufficient to slightly lift cup-shaped portion 130 above
the opening in silo base 106, and, thus, to form a water passage
from waterer silo 110 to water reservoir 114. The rate, at which
water is delivered from silo base 106 to water reservoir 114,
remains uniform, because the dimensions of the water passage stay
unmodified regardless of a level of water in silo base 106.
[0085] As shown in FIG. 19, feeder 20 is configured with a feeder
base 137, silo 138, which is smoothly fit into feeder base 137, and
a lid 140 for closing the food silo. Feeder base 137 is detachably
mountable to support 16 (FIGS. 14A, 14B and 14C) in the same manner
as disclosed above in reference to waterer 18. In particular, a
bracket 142 (FIG. 18) of feeder base 137 is recessed with several
keyholes 144 (FIG. 19), which are shaped and dimensioned to receive
multiple fasteners 120 of support 16 (FIG. 14A). In a mounted state
of feeder base 137, a food tray 146 extends through window 96 (FIG.
14A) of support 16 into the interior of cage 14. A silo support 148
(FIGS. 18, 19) for supporting silo 138 is formed on bracket 142 and
extends above food tray 142 to slidably receive silo 138. To assure
a stable position of silo 138 in silo support 148, silo base 137
has a harness 150 supporting one side of silo 138 and a pair of
spaced fingers 152 attached to the harness and supporting the
opposite side of the silo.
[0086] To deliver food to food tray 146 (FIG. 19), the user swings
lid 140 in an open position and loads silo 138 with food, which
falls down on a slanted bottom 155 of the silo. Upon reaching the
bottom, food continues to slide into food tray 146 through an
opening 154, which formed in the lower portion of the peripheral
wall of silo 138 and opens into food tray 146.
[0087] Birdcage assembly 10 can be manufactured and sold as a kit
including, in addition to assembly 10, a variety of accessories,
such as a birdbath 160, which is illustrated in FIGS. 20 and 21.
Birdbath 160 is so shaped and dimensioned so that when it is
mounted to cage 14, the bath completely closes an opening 170 of
front wall 58 of cage 14, which is typically covered by door 56.
Accordingly, to install birdbath 160 in cage 14, door 56 is
initially swung in the fully open position, where it receives and
supports birdbath. Thereafter, door 56 and birdbath 160 are moved
to the retracted position of the door, as explained above and
illustrated in FIG. 10D.
[0088] Birdbath 160 is configured with a bath base 162 having two
cornered regions 164, which press against front wall 58 of cage 14
in a predetermined installed position of birdbath. In addition,
birdbath 160 also includes a hood 166, the bottom edge of which can
be removably received in a trough 168, which is formed in the upper
edge of bath base 162. Typically, the bath base and wall are
coupled to one another before the birdbath is installed in cage 14.
Thus, when bath base 162 reaches the predetermined installed
position within cage 14, the hood 166 will completely close the
rest of the opening of front wall 58.
[0089] Turning now to FIGS. 22 and 23, a birdcage 200 is configured
in accordance with a further embodiment of the present invention.
While many details of birdcage 200 (FIG. 22), such as a cage 202, a
base 203 and door assembly 204, are designed similarly to analogous
details of birdcage 10, a feeder 210 associated with birdcage 200
is uniquely structured and equally uniquely suspended in cage
202.
[0090] Watching birds feed is fun. When a feeder is placed close to
one of the cage's walls, it may restrict the view of birdwatchers.
Accordingly, as shown in FIG. 22, feeder 210 is suspended from a
topside 206 of cage 202 and occupies a substantially central
position within birdcage 200. Due to its structure, as is discussed
in detail below, people can clearly see the birds in feeder 210
from any angle.
[0091] Feeder 210 extends into cage 202 through a central opening
208 (FIG. 23) formed in topside 206 and is suspended between the
top and bottom of the cage at the desirable distance. Topside 206
is removably attached to the sidewalls of cage 202 by shafts 212
(FIG. 23) and has a support cross 214 (FIGS. 23 and 24A), which is
fixed to the topside and has two functions. First, it supports
feeder 210, and second, it provides birdcage 200 with a decorative
element.
[0092] Formed in the center of support cross 214 is a rim 216 (FIG.
24A), preferably, having the same cross-section as opening 208 of
topside 206. As illustrated, endless rim 216 has a rectilinear
cross-section and defines a respective opening 218, which, upon
coupling support cross 214 to topside 206, lies atop central
opening 208 of the topside providing, thus, a passage into cage
202. In addition, support cross 214 has four arms 220 (FIG. 24B)
each connecting a respective pair of corners of rim 216 and topside
206 and provided with a respective eyelet 222 (FIG. 24C) for
removably receiving shaft 212 (FIG. 23).
[0093] Upon removing feeder 210 from cage 202, opening 218 is
closed by a door assembly 224 (FIG. 24B) preventing the birds from
escaping the cage. Door assembly 224 includes two identical halves
226 each pivotally mounted on a respective topside bar 228 (FIGS.
24B and 25) so as to swing towards and away from one another
between an open position (FIG. 24A) and a closed position (FIG.
24C). Preferably, each of door haves 226 is slightly wider than
opening 218 of support cross 214, so that when the first of two
halves is brought to a closed position, bars 230 (FIG. 24A) of rim
216 support this half, whereas the other half is swung on top of
the first half. The rear side of each door half 226 is pivotally
mounted on a respective one of topside bars 228 by means of an
L-shaped hinge 232 (FIG. 25) allowing the door halves not only to
rotate on bars 228, but also move linearly relative these bars and
perfectly overlap one another in the closed position of door
assembly 224. In addition, each door half 226 is provided with a
handle 234 that may be used by the user during transportation of
the assembled birdcage.
[0094] To mount feeder 210, better illustrated in FIGS. 26A and
26B, the user initially assembles it before inserting through and
suspending it on support cross 214, as shown in FIG. 22. Each of
the feeder components, include a perch 252, perch support 250, feed
cup 254, silo 256, support frame 242 and nut 246 (FIG. 26A), is
provided with a respective central opening traversed by a long
screw 240, which centers the components along a screw axis. The
bottom end of screw 240 is enlarged to prevent the feeder
components from falling of the screw. The top end of screw 240
extends above support frame 242 and threadedly engages nut 246,
which is tightened on the top end by the user to secure all of the
components on the screw.
[0095] The user then inserts assembled feeder 210 through opening
218 of support cross (FIG. 24B) until support frame 242, which is
slightly larger than rim 230 of support cross 214, rests tightly on
top of this rim. In this position of frame 242, the open top region
of silo 256, which flares upwards, reliably closes the passage into
cage 202 preventing, thus, the pet birds from flying out. The
bottom of silo 256 tightly fits in feed cup 254, which receives
food from the silo through a plurality of silo's bottom recesses
258. Finally, perch 252, having a substantially circular
cross-section, is provided with a gap defining, thus, two spaced
apart ends, each of which is configured to fit in a respective hole
of a perch holder 260, which bridges the gap between the perch's
ends and allows the pet birds all around feed cup 254.
[0096] Preferably, all components of feeder 210 are made from
plastic. To provide the bird owners with an unobtrusive view of
eating birds or to allow certain bird species that are way when
unable to view the surrounding area while feeding, silo 256 may be
made from transparent material.
[0097] A waterer 18, shown in FIGS. 27A and 27B, is structured
similarly to waterer 18, which can be seen in FIGS. 18A and 18B,
and includes a waterer base 282, a silo base 284, which is
removably received in waterer base 282, and waterer silo 286, which
can be detachably mounted atop silo base 284. Waterer base 282 is
configured to fit between horizontal bars of cage 202 and slip down
to lock into place. In addition, waterer 280 has a finger grip 290
made from a soft flexible material molded over or bonded to the top
of silo 286.
[0098] Embodiments of the inventive birdcage assembly have been
described here for illustration purposes only. Neither the specific
embodiments of the invention as a whole, nor those of its features
limit the general principles underlying the invention. In
particular, the invention is not limited to any particular size or
shape of the birdcage, wire grade of the cage's bars, as well as to
parallel or horizontal bars. The specific features described herein
may be used in some embodiments, but not in others, without
departure from the spirit and scope of the invention as set forth.
Many additional modifications are intended in the foregoing
disclosure, and it will be appreciated by those of ordinary skill
in the art that in some instances some features of the invention
will be employed in the absence of a corresponding use of other
features. The illustrative examples therefore do not define the
metes and bounds of the invention and it is not intended that the
invention should be limited to any such embodiments, but it is to
be construed with references to the appended claims so as to
provide the broadest possible interpretation of such claims in view
of the prior art and, therefore, to effectively encompass the
intended scope of the invention. Furthermore, the foregoing
describes the invention in terms of embodiments foreseen by the
inventor for which an enabling description was available,
notwithstanding that insubstantial modifications of the invention,
not presently foreseen, may nonetheless represent equivalents
thereto.
* * * * *