U.S. patent application number 11/711909 was filed with the patent office on 2007-11-22 for paste dispenser.
Invention is credited to Yaron Farzan.
Application Number | 20070267439 11/711909 |
Document ID | / |
Family ID | 38711098 |
Filed Date | 2007-11-22 |
United States Patent
Application |
20070267439 |
Kind Code |
A1 |
Farzan; Yaron |
November 22, 2007 |
Paste dispenser
Abstract
The device of the present invention is a paste dispenser. The
preferred embodiment is squeezable paste tube with a spout, without
a neck and/or shoulders. The spout opens and closes by squeezing
and releasing the paste tube, which forces the paste out of the
spout. The paste tube spout may not have a cap per se, but serves
as a seal when the tube is not squeezed. The present invention
reduces paste wastages; eliminates additional manufacturing
processes; and allows the use of one hand only.
Inventors: |
Farzan; Yaron; (Tel Aviv,
IL) |
Correspondence
Address: |
YARON FARZAN
Shlomo Hamelekh 6
Tel Aviv
64377
IL
|
Family ID: |
38711098 |
Appl. No.: |
11/711909 |
Filed: |
February 28, 2007 |
Current U.S.
Class: |
222/107 ;
222/490; 222/494 |
Current CPC
Class: |
B65D 35/38 20130101 |
Class at
Publication: |
222/107 ;
222/490; 222/494 |
International
Class: |
B65D 35/54 20060101
B65D035/54; B65D 35/00 20060101 B65D035/00; B65D 35/38 20060101
B65D035/38 |
Foreign Application Data
Date |
Code |
Application Number |
Mar 2, 2006 |
IL |
174064 |
Claims
1. A paste dispenser comprising: a) a squeezable tube b) a spout
without neck and/or shoulders
2. A paste dispenser as defined in claim 1, wherein the spout opens
by squeezing the tube, thereby dispensing the paste, and closes by
releasing the pressure on the tube, thereby containing the
paste.
3. A paste dispenser as defined in claim 1, wherein the amount of
paste wastage that accumulates inside the dispenser around the neck
and shoulders is significantly reduced.
4. A paste dispenser as defined in claim 1, wherein the spout is
made of somewhat tough or thick rubber so as to allow tight
closure.
5. A paste dispenser as defined in claim 1, wherein the spout
should be made of somewhat tougher or thicker rubber than the rest
of the dispenser so as to allow tight closure.
Description
CROSS-REFERENCE TO RELATED APPLICATIONS
[0001] "Not Applicable"
STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT
[0002] "Not Applicable"
THE NAMES OF THE PARTIES TO A JOINT RESEARCH AGREEMENT
[0003] "Not Applicable"
REFERENCE TO A SEQUENCE LISTING "Not Applicable"
BACKGROUND
[0004] The device of the present invention is suitable for
containing and dispensing pastes, such as toothpaste.
[0005] The objective of the device of this invention is to dispense
paste through a self-closing spout, without having to have a tube
cap, and without neck and shoulders. The tube is designed so as to
open to allow the paste to be squeezed out through the spout and
then close to keep the paste from oozing out. This feature can be
achieved by using material that returns to its original position
after use, such as firm rubber.
[0006] An advantage of having a dispenser with no cap, neck and/or
shoulders, as in the present invention, is that the paste can be
completely squeezed out, without the wastage that is left in
ordinary toothpaste tubes. In ordinary toothpaste tubes, some of
the paste accumulates around the neck and shoulders inside the
dispenser.
[0007] Another advantage of the present invention is that a cap is
not required. Instead of a cap, the present invention might require
a freshness seal for shipping purposes. The present invention could
consist of a cap, but one that may be clipped-on and is not
required to be used frequently (perhaps, only in travel, for
safety's sake).
[0008] Another advantage in not having a cap would also mean that
the manufacturing process is affected in a way that would reduce
the step of making a cap (whether screw-on, pop-open, etc.). This
would also lend to a reduction in manufacturing costs and, by using
less non-biodegradable material, to a more environmentally-safe
product.
[0009] Another advantage of the present invention is that one can
easily squeeze out paste from the present invention by using only
one hand. For instance, when using a toothpaste tube with a
screw-on cap, one would need to hold the dispenser in one hand and
unscrew the cap with the other. After use, the cap has to be
screwed back on. The present invention eliminates this step, by
having a spout that opens by squeezing the tube with one hand,
thereby dispensing the paste, and then closes when the pressure on
the tube is released.
[0010] An invention that is now on the market is a device that is
used in squeezable containers for honey and other porous liquids.
This device, however, consists of a kind of a vacuum seal that
keeps the honey from pouring out, keeps the honey fresh and keeps
insects from entering the container.
[0011] US Design 253,631, of Dec. 11, 1979, invented by Mr. Dennis
L. Cuddy, is a "TOOTHPASTE TUBE OR THE LIKE." This device consists
of a cap, neck and shoulders; whereas the device of the present
invention does not have a cap, neck or shoulders. Rather, the
present invention is sleek, and the flow of the paste is unimpeded
by a neck and shoulders.
[0012] The preferred embodiment of the present invention takes the
form of a one-piece device. It can be distributed and marketed with
a freshness seal.
SUMMARY OF THE INVENTION
[0013] The objective of the present invention is to allow a paste
dispenser to dispense paste by squeezing it and to cease dispensing
the paste by releasing the pressure.
[0014] By not having a neck and/or shoulders, the present invention
will significantly reduce the amount of paste wastage that
accumulates inside the dispenser around the neck and shoulders.
[0015] The present invention does not require a permanent cap,
thereby eliminating the process of uncapping the dispenser and
eliminating the relevant manufacturing steps.
[0016] The present invention will allow one to use it using one
hand only.
[0017] The preferred material is firm rubber. The spout should be
made of somewhat tough or thick rubber so as to allow tight
closure.
[0018] The preferred embodiment is a paste tube consisting of a
spout in mouth-like form, although the spout can come in various
shapes.
BRIEF DESCRIPTION OF THE DRAWINGS
[0019] FIG. 1 is a general view of the preferred embodiment with
the spout in closed position.
[0020] FIG. 2. is a general view of the preferred embodiment with
the spout in opened position.
[0021] FIG. 3 is a top view of the preferred embodiment.
[0022] FIG. 4 is side view of the preferred embodiment.
[0023] FIG. 5 is a front view of the preferred embodiment with the
spout in closed position.
[0024] FIG. 6. is a front view of the preferred embodiment with the
spout in opened position.
DETAILED DESCRIPTION OF THE DRAWINGS
[0025] The following is an explanation based on the drawings of an
embodiment of this invention.
[0026] A paste tube with a spout in the shape of lips as the
preferred embodiment of this invention is shown in FIGS. 1-6.
[0027] FIG. 1 shows the first preferred embodiment and its physical
features: a sleek shape without a neck or shoulders, and a spout in
closed position 1a.
[0028] FIG. 2 shows the first preferred embodiment and its physical
features: a sleek shape without a neck or shoulders, and a spout in
opened position 2a. Here the spout is in open position as the tube
is being squeezed.
[0029] FIG. 3 is a top view of the first preferred embodiment
showing a sleek shape without a neck or shoulders and a spout
3a.
[0030] FIG. 4 is a side view of the first preferred embodiment
showing a sleek shape without a neck or shoulders and a spout in
opened position 4a.
[0031] FIG. 5 shows the lips-shaped spout in closed position
5a.
[0032] FIG. 6 shows the lips-shaped spout in opened position
6a.
DESCRIPTION
[0033] The device of the present invention is a paste dispenser.
The preferred embodiment is squeezable paste tube with a spout,
without a neck and/or shoulders. The spout opens and closes by
squeezing and releasing the paste tube, which forces the paste out
of the spout. The paste tube spout may not have a cap per se, but
serves as a seal when the tube is not squeezed. The present
invention reduces paste wastages; eliminates additional
manufacturing processes; and allows the use of one hand only.
* * * * *