U.S. patent number 3,825,021 [Application Number 05/357,734] was granted by the patent office on 1974-07-23 for cosmetic applicator.
This patent grant is currently assigned to Applicator Brush Company, Inc.. Invention is credited to David Seidler.
United States Patent |
3,825,021 |
Seidler |
July 23, 1974 |
COSMETIC APPLICATOR
Abstract
A cosmetic applicator includes a tip assembly for dispensing and
applying cosmetic material stored within the applicator. The
applicator tip assembly is formed of a porous conduit member in
fluid communication with a cosmetic reservoir and is adapted to
evenly supply the cosmetic for application to a human surface.
Inventors: |
Seidler; David (Forest Hills,
NY) |
Assignee: |
Applicator Brush Company, Inc.
(Inwood, NY)
|
Family
ID: |
23406807 |
Appl.
No.: |
05/357,734 |
Filed: |
May 7, 1973 |
Current U.S.
Class: |
132/320; 401/75;
401/172; 401/174; 401/188R; 401/202 |
Current CPC
Class: |
A45D
40/262 (20130101) |
Current International
Class: |
A45D
40/26 (20060101); A45d 040/26 () |
Field of
Search: |
;132/88.7,88.5
;401/177,174,188 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: McNeill; G. E.
Attorney, Agent or Firm: Blum, Moscovitz, Friedman &
Kaplan
Claims
What is claimed is:
1. A cosmetic applicator comprising a base member adapted to be
positioned proximate a reservoir of cosmetic material, a
sponge-like flexible sleeve mounted to said base member, said
sleeve having opposite ends with one end being adjacent said base
member and the other end spaced therefrom, and a substantially
rigid tube positioned within said sleeve and having an outer end
positioned intermediate the ends of said sleeve and an inner end
securing said sleeve on said base member, said base member, tube
and sleeve forming therethrough a longitudinal passage through
which cosmetic material can be fed with application of the material
taking place at said other end of said sleeve.
2. A cosmetic applicator as claimed in claim 1 wherein said sleeve
comprises a generally flexible conduit and a foam mitten, said
mitten at least covering the interior wall of said conduit.
3. A cosmetic applicator as claimed in claim 2 wherein said mitten
covers both the interior and exterior walls of said conduit.
4. A cosmetic applicator as claimed in claim 1 wherein said sleeve
is formed as a unitary tubular element of foam plastic or
rubber.
5. A cosmetic applicator as claimed in claim 1 wherein said tube
inner end extends beyond said sleeve and secures said tube to and
through said base member.
6. A cosmetic applicator as claimed in claim 1 wherein said tube
has contacting surfaces engaging said sleeve and capturing said
sleeve between said contacting surfaces and said base member.
7. A cosmetic applicator as claimed in claim 1 wherein said sleeve
comprises a generally flexible conduit and a foam mitten covering
the interior and exterior walls of said conduit, wherein said tube
inner end extends beyond said sleeve and secures said tube to and
through said base member, and wherein said tube has contacting
surfaces for engaging said sleeve and capturing said sleeve between
said contacting surfaces and said base member.
8. A cosmetic applicator as claimed in claim 1 wherein said base
member includes an annular wall surrounding said sleeve at said one
end.
9. A cosmetic applicator as claimed in claim 1 wherein said base
member includes a casing defining a reservoir and feed means
carried by said casing for feeding cosmetic material outwardly of
said reservoir through said tube and said sleeve.
Description
BACKGROUND OF THE INVENTION
This invention generally relates to a self-contained cosmetic
applicator and especially to an applicator having an improved tip
for providing an even and smooth application of cosmetic to a human
surface.
While cosmetic applicators have taken various forms, applicators
for cosmetic preparations such as lipstick and eyeshadow in the
forms of liquids or creams have heretofore had drawbacks during
storage or use. Generally, the applicators used have been brushes
or porous pads. The brush applicators have permitted excessive flow
of the cosmetic onto the brush due to low absorbency, thereby
effecting the possibility of an uneven application of the cosmetic
to the human surface. Although the porous pad applicator tips have
to some extent avoided the absorbency problems attendant brush
applicators, the large surface area of the pad which forms the
applicator tip causes a coarse application of cosmetic and
roughness.
SUMMARY OF THE INVENTION
Generally speaking, in accordance with the invention, a cosmetic
applicator is provided with an applicator tip for use in
combination with a cosmetic reservoir. A cosmetic reservoir is
located within a casing which is formed to include a receiving
portion thereon for the tip and an orifice therein to provide fluid
communication from the reservoir to the tip. The applicator tip has
a passage therethrough and a cushiony material surrounds the
passage at least at the outer end for receiving and applying the
cosmetic material.
Accordingly, it is an object of this invention to provide an
improved cosmetic applicator.
Another object of the present invention is to provide an improved
cosmetic applicator which better conforms to a human surface for
improved application of the cosmetic.
Still another object of the present invention is to provide an
improved applicator capable of providing a softer feel to a human
surface.
Still other objects and advantages of the invention will in part be
obvious and will in part be apparent from the specification.
The invention accordingly comprises the features of construction,
combinations of elements, and arrangement of parts which will be
exemplified in the constructions hereinafter set forth, and the
scope of the invention will be indicated in the claims.
BRIEF DESCRIPTION OF THE DRAWINGS
For a fuller understanding of the invention, reference is had to
the following description taken in connection with the accompanying
drawings, in which:
FIG. 1 is a sectional view of the cosmetic applicator constructed
in accordance with a preferred embodiment of the instant
invention;
FIG. 2 is a sectional view, at an enlarged scale, taken along line
2--2 of FIG. 1;
FIG. 3 is a partial sectional view, at an enlarged scale, taken
along line 3--3 of FIG. 2;
FIG. 4 is a sectional view, at an enlarged scale, taken along line
4--4 of FIG. 1; and
FIG. 5 is a partial, sectional, elevational view of a cosmetic
applicator constructed in accordance with an alternative embodiment
of the instant invention.
DESCRIPTION OF THE PREFERRED EMBODIMENTS
Referring now to FIGS. 1 through 4, a self-contained cosmetic
applicator, generally indicated as 11, is defined by an outer
casing 12 and a cap 13. The self-contained cosmetic applicator 11
includes three basic portions, a feed mechanism, generally
indicated as 14, a cosmetic reservoir, generally indicated as 15,
and an applicator tip, generally indicated as 16.
The feed mechanism includes a hollow piston element 17, a threaded
shaft 18, and a turning cap 19, secured to threaded shaft 18, and
rotatably engaged in the side walls of outer casing 12. The outer
casing 12 is formed of a multi-sided polygonal construction to give
the casing 12 greater rigidity and durability and the piston 17 is
mated to have the same cross-section as the outer casing 12 (see
FIG. 4), thereby preventing relative rotation between piston 17 and
casing 12. Piston 17 includes a threaded plate 17' which
cooperatively engages with shaft 18 to advance the piston as cap 19
is rotated.
The cosmetic reservoir 15 is an enclosed chamber formed by the
walls of the outer casing 12 and enclosed by piston element 17. An
orifice 20 is formed in an end wall 21 of outer casing 12 and
provides the only outlet for the cosmetic contained in the cosmetic
reservoir 15. The end wall 21 forms a base member for supporting
the applicator tip.
Referring specifically to FIG. 3, the applicator tip 16 is
illustrated therein. Outer casing 12 has formed thereon a receiving
portion formed of a cylindrical side wall 22 to receive the
applicator tip 16. The applicator tip includes as its major
elements, a rigid tube 23, a flexible tube 24, and a foam mitten
30.
The rigid tube 23 is formed as an elongated tube having a first
portion 25 and a second portion 26. The first portion 25 forms a
conduit opening having a larger cross-section than the second
portion 26. The second portion 26 of rigid conduit 23 includes a
lip 27 on its outer surface which lip fixably secures the rigid
conduit within the orifice formed in end wall 21. The rigid tube 23
is further characterized by four extended tips 28 which extend away
from the first portion 25 and whose function is hereinafter
discussed.
The flexible conduit member 24 is formed of any pliable material
such as rubber. One end is provided with an end wall 29 having an
aperture 31 therethrough. The other end is bevelled as at 32 and is
hereinafter described, defines the shape of the applicator tip
16.
The foam mitten 30 is formed of a cylindrical piece of porous,
pliable material such as an open-cell foam of polyvinyl chloride or
polyurethane. The foam mitten 30 is positioned between the outer
side of flexible conduit 24 and side wall 22 of outer casing 12.
The foam mitten 30 is further positioned between the inner wall of
the flexible conduit 24 and the outer wall of rigid tube 23. The
foam mitten 30 which is tube-shaped, has an inner end 33 which
surrounds second portion 26. The tips 28 project into inner end 33
and secure the foam mitten 30 and flexible conduit 24 to end wall
21 with disassembly being prevented by lip 27. Once secured, foam
mitten 30 forms a collar about flexible conduit member 24 and
follows the bevel shape thereof.
In operation, cap 13 is removed and the operator rotates the
turning cap 19 to accordingly rotate threaded shaft 18. The
rotation of threaded shaft 18 advances piston element 17 against
the cosmetic in reservoir 16. The cosmetic is forced through the
rigid tube 23. As the cosmetic flows out of the cosmetic reservoir
and through rigid tube 23, the cosmetic will fill the chamber at
the beveled end of foam mitten 30.
The cosmetic material can then be applied to a surface and gently
and evenly spread by the beveled end. Rigid tube 25 provides
rigidity for the applicator tip but is sufficiently recessed so
that the extreme tip end is soft and flexible. The bevel aids in
applying cosmetic to the lips due to anatomical considerations.
An alternative embodiment of the present invention is illustrated
in FIG. 5. An applicator tip 116 is shown disposed in an outer
casing 112. The applicator tip is formed of a rigid tube 123 and a
sponge tube 130. The rigid tube 123 is the same as described with
respect to rigid tube 23 in FIG. 3 and is secured to outer casing
112 in the same manner.
Sponge tube 130 is formed of a tubular shape as by molding and
replaces foam mitten 30 and flexible conduit 24. Sponge tube 130 is
positioned within sidewall 122 and held therein by rigid tube 123.
The other end of sponge tube 130 is beveled and defines the shape
of the applicator tip 116. The sponge tube 130 applies the cosmetic
in the same manner as heretofore described.
The applicator tips, hereinabove described, are useable with any
viscous fluid reservoir. Thus, squeeze tubes, gravity flow
reservoirs, and other supply means are contemplated for use with
the novel applicator tip herein described.
It will thus be seen that the objects set forth above, among those
made apparent from the preceding description, are efficiently
attained and, since certain changes may be made in the above
constructions without departing from the spirit and scope of the
invention, it is intended that all matter contained in the above
description or shown in the accompanying drawings shall be
interpreted as illustrative and not in a limiting sense.
It is also to be understood that the following claims are intended
to cover all of the generic and specific features of the invention
herein described, and all statements of the scope of the invention
which, as a matter of language, might be said to fall
therebetween.
* * * * *