U.S. patent number 3,913,711 [Application Number 05/459,612] was granted by the patent office on 1975-10-21 for portable display case.
Invention is credited to J. Leonhard Schmid.
United States Patent |
3,913,711 |
Schmid |
October 21, 1975 |
Portable display case
Abstract
A portable display case including a pair of containers
detachably connected together, each container having a
compartmented body portion and a hinged cover adapted to be folded
to a substantially horizontal position for supporting the
compartmented portion in an inclined position, whereby goods
contained in the compartmented portion may be displayed.
Inventors: |
Schmid; J. Leonhard
(Hagerstown, MD) |
Family
ID: |
23825486 |
Appl.
No.: |
05/459,612 |
Filed: |
April 10, 1974 |
Current U.S.
Class: |
190/16;
206/45.23; 220/23.83 |
Current CPC
Class: |
A45C
3/02 (20130101) |
Current International
Class: |
A45C
3/02 (20060101); A45C 3/00 (20060101); B65D
005/042 () |
Field of
Search: |
;190/16,1,52,60
;220/23.4,23.83 ;206/45.23 ;217/8,10 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Ross; Herbert F.
Attorney, Agent or Firm: O'Boyle; Gardner J. O'Boyle; James
G.
Claims
I claim:
1. A portable display case comprising a pair of containers having
substantially flat face portions, each container including a body
portion having a display area and a cover portion hingedly
connected to the said body portion having bottom, side and end
walls and a front wall portion formed integrally with the side
walls and one end wall of said body portion, said front wall
portion being parallel to and spaced from the bottom wall of the
body portion, and releasable connector means interposed said front
wall portions for connecting the containers in abutting
face-to-face relationship.
2. A portable display case according to claim 1, wherein the
connector means comprises a pair of spaced lugs extending outwardly
from the front wall portion of one container, and a pair of
correspondingly spaced keyhole slots formed in the front wall
portion of the other container, and adapted to receive said
lugs.
3. A portable display case according to claim 1, wherein latch
means are interposed said containers for holding the containers in
the connected face-to-face relationship.
4. A portable display case according to claim 3, wherein the latch
means comprises a pair of expandable jaw elements connected to one
container, and a keeper loop carried by the other container, and
adapted to receive said expandable jaw elements.
5. A portable display case according to claim 1, wherein the cover
is provided with an edge portion disposed in proximity to the hinge
connection and extending parallel to the longitudinal axis thereof,
whereby when the cover is folded to the body supporting position,
the edge abuts the bottom walls of the container body portion.
6. A portable display case according to claim 6, wherein the cover
is foldable through an angle of approximately 285.degree., and the
display area of the body portion is inclined at an angle of
approximately 15.degree. from the vertical.
Description
BACKGROUND OF THE INVENTION
It has long been known in the art to provide portable display cases
wherein the contents thereof can be readily displayed or covered
when desired. Some display cases have included structural
arrangements such as removable covers and compartmented portions
supported by a base for displaying the contents; while others have
included a cover hingedly connected to the compartmented portion
whereby the contents may be displayed from the compartmented
portion, or removed therefrom and positioned between the opened
cover and the compartmented portion.
While these prior known portable display cases have been
satisfactory for their intended purpose, they have been
characterized by certain disadvantages particularly in the
extensive manipulation of the container components and/or contents
to adequately display the contents. Their design also placed a
limit on the capacity of goods which could be carried at any one
time.
To overcome the disadvantages experienced with hitherto employed
portable display cases, the case of the present invention has been
devised which comprises, essentially, a pair of containers
detachably connected together, each container having a
compartmented portion and a hinged cover adapted to be folded to a
substantially horizontal position for supporting the compartmented
portion in an inclined position in a vertical plane, whereby goods
contained in the compartmented portion may be displayed. By the
construction and arrangement of the display case of the present
invention, the capacity of the display case is increased as
compared to prior portable display cases, and each container of the
case can be readily erected to display the contents of the
container with very little manipulation of the case, and requiring
no handling of the contents therein.
BRIEF DESCRIPTION OF THE DRAWINGS
FIG. 1 is a perspective view of the portable display case in the
carrying position;
FIG. 2 is a perspective view of the case showing the containers in
the process of being connected to each other;
FIG. 3 is a perspective view of one of the containers having its
cover partially open;
FIG. 4 is a perspective view of the container of FIG. 3 in the
display position;
FIG. 5 is a sectional view of one of the containers, in the closed
position; and
FIG. 6 is a sectional view of one of the containers, in the display
position.
DESCRIPTION OF THE INVENTION
Referring to the drawings and more particularly to FIGS. 1 and 2
thereof, the portable display case 1 comprises, a pair of
rectangular containers 2 and 3 adapted to be detachably connected
in face-to-face relationship. Each container includes a body
portion 2a, 3a, and a cover portion 2b, 3b hingedly connected to
the side walls of the body portion as at 2c, 3c. Each container is
provided with a front wall portion 2d, 3d integrally formed with
the side of the body portion in the vicinity of the hinge
connection, and spaced parallel to the bottom wall of the body
portion. Wall portion 3d of container 3 is provided with a pair of
spaced lugs 3e adapted to be received in correspondingly spaced
keyhole slots 2e provided in wall portion 2d of container 2. To
hold the containers in assembled position when the lugs have been
inserted into the keyhole slots, container 3 is provided with an
expandable jaw latch 3f insertable into a keeper loop 2f provided
on container 2. To connect the containers to each other, they are
moved in the direction of the arrows as shown in FIG. 2, whereby
the lugs 3e are inserted into keyhole slots 2e and the latch 3f
snappingly engages the keeper loop 2f as shown in FIG. 1. To
disconnect the containers from each other, the jaws of the latch 3f
are squeezed together to release the latch from the keeper loop 2f
and the lugs 3e are then removed from the keyhole slots 2e.
After the cases have been disconnected from each other, the
contents thereof can be displayed, as will be seen in FIGS. 4 and
6. To erect the display container, the cover 3b is folded back
approximately 285.degree. until the edge 3g of the cover abuts the
bottom wall of the container body portion 3a. The open side of the
cover is then used as a base which can be placed upon a horizontal
support surface 4 so that the compartmented display area 3h is
supported in a stable position inclined at an angle of
approximately 15.degree. from the vertical.
With the two containers 2 and 3 thus erected, the goods contained
therein are in a position for visual examination and are readily
accessible for selection.
While the portable display case of the present invention can be
employed for displaying various types of goods, it was devised
primarily for storing, displaying and transporting identified chips
and swatches of the various families of plastics, and reinforcing
materials used in plastics fabrication together with test solvents,
cements, adhesives, mixing plates, and utensils for mixing an
application, to be used as an education aid in schools, industry
and commerce.
It is to be understood that the form of the invention herewith
shown and described is to be taken as a preferred example of the
same, and that various changes in the shape, size and arrangement
of parts may be resorted to, without departing from the spirit of
the invention or scope of the subjoined claims.
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