|
|
|
| United States Patent | 4729489 |
| Link to this page | http://www.wikipatents.com/4729489.html |
| Inventor(s) | Papaianni; Carl (800 Pine Rd., Brielle, NJ 08730) |
| Abstract | A compartmentalized wastecan or trash container for separating categories
of waste comprised of a container of a single molded piece of plastic
having semi-rigid sidewalls and being interiorally traversed by at least
one separator wall, thereby defining a plurality of openings in the top of
the container, the separator wall positioned so as to permit the formation
of an annular flange and lip about each of the plurality of openings to
frictionally engage a plastic garbage bag in each of the plurality of
openings. |
|
|
|
Title Information  |
|
|
|
|
|
Drawing from US Patent 4729489 |
|
|
Compartmentalized trash container |
|
|
|
|
|
| Publication Date |
March 8, 1988 |
|
|
|
|
|
| Filing Date |
December 12, 1986 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Title Information  |
|
|
References  |
|
|
| *references marked with an asterisk below are user-added references |
|
U.S. References |
|
|
|
|
|
|
U.S. References |
|
|
Foreign References |
|
|
|
|
|
|
Foreign References |
|
|
Other References |
|
|
|
|
|
|
Other References |
|
|
|
|
|
References  |
|
|
|
|
|
| Market Size |
|
Estimate the gross annual revenues of the relevant market
sector:
|
| | |
| |
|
|
| Market Share |
|
Estimate the percentage of the relevant market sector this invention will capture:
|
| | |
| |
|
|
| Reasonable Royalty |
|
What percentage of gross sales should the inventor or assignee be paid?
|
| | |
| |
|
|
|
Public's "Guesstimation" of Royalty Value
|
| Market Size | N/A | [No votes] | | x | Market Share | N/A | [No votes] | | x | Reasonable Royalty | N/A | [No votes] |
| | N/A | |
| |
|
|
|
|
|
|
|
|
|
|
|
|
Market Review  |
|
|
Technical Review  |
|
|
Claims  |
|
|
I claim:
1. A compartmentalized wastecan or trash container for separating trash
into glass, metal, biodegradable trash or the like having in combination,
a container consisting of a single piece of molded plastic, said container
having semi-rigid outer sidewalls, said container being interiorly
transversed by at least one separator wall, said separator wall comprising
an upwardly extending V-shaped separator wall defining a segmented base
and a downwardly depending V-shaped separator wall in alignment with said
upwardly extending V-shaped separator wall, said V-shaped separator walls
converging to form a vertical separator wall substantially identical in
height to said outer sidewalls, said downwardly depending V-shaped
separator wall defining a plurality of openings, said plurality of
openings having extended horizontal outwardly therefrom, an annular
circumferential flange defining an upper circumferential lip about each of
said plurality of openings, said upper circumferential lip for
frictionally securing a plastic disposable bag in an upright open
position, said compartmentalized wastecan having a removably securable
lid.
2. A compartmentalized wastecan or trash container for separating trash
into glass, metal, biodegradable trash or the like having in combination,
a container consisting of a single piece of molded plastic, said container
having semi-rigid sidewalls, said container being interiorly transversed
by a separator wall, said separator wall comprising an upwardly extending
V-shaped separator wall defining a segmented base and a downwardly
depending V-shaped separator wall in alignment with said upwardly
extending V-shaped separator wall, said V-shaped separator walls
converging to form a vertical separation wall substantially identical in
height to said outer sidewalls, a second separator wall perpendicular to
said first interiorly transversed separator wall, further defining the
segmented base and a downwardly depending second V-shaped separator wall
in alignment with said upwardly extending second V-shaped separator wall,
said second V-shaped separator walls converging to form a second vertical
separation wall, subsubstantially indentical in height to said outer
sidewalls, said downwardly depending V-shaped separator walls defining
three openings in the top of said container, said opening having extending
horizontally outwardly therefrom, a circumferential annular flange
defining an upper circumferential lip about each of said openings, said
upper circumferential lip for frictionally securing a plastic disposable
bag in an upright open position, said compartmentalized wastecan having a
removably securable lid. |
|
|
|
|
Claims  |
|
|
Description  |
|
|
FIELD OF INVENTION
The present invention is directed toward wastebaskets, garbage cans or
waste containers of a type normally found and used in a typical kitchen
and more particularly, to a compartmentalized wastebasket or garbage can
which will secure plastic bags and permit the separation of various types
of garbage within one container.
BACKGROUND OF THE INVENTION
For many years, the typical garbage can or wastebasket utilized in the
normal kitchen was of a cylindrical or rectangular shape having a single
compartment into which garbage, wastepaper and the like would be placed.
When full, the garbage can or wastebasket would be emptied into larger
receptacles normally stored outdoors and would be removed on a periodic
basis.
The advent of plastic garbage bags presented a change in this procedure
whereby the plastic garbage bag was used as a liner for the receptacle and
when full, the plastic garbage bag was tied at the top and removed from
the receptacle and placed in a larger receptacle for ultimate disposal.
The plastic garbage bag presented a somewhat cleaner and more aesthetic
approach to the collection of garbage.
Now, in many towns and municipalities throught the United States,
ordinances are being enacted requiring the homeowner to separate various
types of waste and garbage. In many instances, this effort is designed to
reduce the amount of garbage being placed in landfills which are rapidly
becoming filled and to encourage the recycling of certain materials such
as aluminum and metal cans and glass. Therefore, in order to comply with
such recycling efforts and the separation of garbage, the homeowner would
have to obtain several of the standard cylindrical or rectangular
wastebaskets. This would lead to an inconvenience in the home because of
increased space required for the plurality of wastebaskets required.
Additionally, the separation of garbage which is being encouraged and the
recycling effort suffers from the fact that the homeowner normally will
not comply unless he or she can conveniently accomplish the task.
There are multiple section wastebaskets and garbage cans available on the
marketplace. See U.S. Pat. No. 4,428,493. However, these multiple section
wastebaskets, while of one-piece construction, suffer from the drawback
that they do not permit the homeowner to continue to utilize the
convenience of plastic garbage bags which have become prevalent in our
society.
Applicant's invention is directed to a compartmentalized trash container
which is of one-piece construction, easily stackable, and yet permits the
homeowner to continue to utilize plastic garbage can liners while at the
same time providing the convenience for separation of garbage for disposal
and recycling.
OBJECTS OF THE INVENTION
An object of the present invention is to provide a novel, compartmentalized
wastecontainer of one piece construction
Another object of the present invention is to provide a novel
compartmentalized wastecontainer which is easily stackable for storage
with other similar wastecontainers.
Another object of the present invention is to provide a novel,
compartmentalized wastecontainer which will support plastic garbage bags
in each of the compartments.
SUMMARY OF THE INVENTION
These and other objects of the present invention are derived from a
compartmentalized wastecontainer having top planer openings, a closed
bottom comprising a stable base, and trapezoidal sidewalls, the
multi-compartmentalized wastecontainer having a first transverse inverted
V-shaped groove located substantially central to said cross section
extending upwardly from said closed bottom, a second partially transverse,
inverted V-shaped groove perpendicular to the first inverted V-shaped
groove, for ease of stacking and storing, the top planer openings being
defined by multiple V-shaped grooves extending downwardly to permit each
of the openings to be enclosed by an annular lip to permit each of said
compartments to receive and removably secure a plastic garbage bag.
BRIEF DESCRIPTION OF THE DRAWINGS
A better understanding of the present invention as well as other objects
and advantage thereof will become apparent upon consideration of the
detailed disclosure thereof, especially when taken with the accompanying
drawings wherein;
FIG. 1 is a front elevational view of the compartmentalized wastecan;
FIG. 2 is a side elevational view of the compartementalized wastecan; along
axis 2--2 of FIG. 1.
FIG. 3 is a top view of the compartmentalized wastecan.
FIG. 4 is a rear elevational view of the compartmentalized wastecan.
FIG. 5 is a perspective view of the compartmentalized wastecan.
DETAILED DESCRIPTION OF THE DRAWINGS
Referring to FIG. 1, there is shown a front elevational view of the
compartmentalized wastecan designated generally as 10. Compartmentalized
wastecan 10 comprises a segmented planer base 12 and four side panels
comprised as follows: A generally trapezoidal-shaped front panel 14.
Compartmentalized wastecan 10 also has a generally trapezoidal-shaped rear
panel 16 as can best be seen with reference to FIG. 4. Trapezoidal-shaped
rear panel 16, trapezoidal-shaped front face 14 are secured to generally
trapezoidal-shaped panels 18 and 20 as can best be seen by reference to
FIG. 2. Front, rear and side panels 14, 16, 18 and 20 are secured to base
panel 12 and terminate at an annular lip 22 which defines top 24 of
compartmentalized wastecan 10, top 24 having a plurality of openings 26,
28 and 30 as can best be seen in FIG. 3 and will be discussed hereafter.
Annular lip 22 on the circumferential edge of top 24 of compartmentalized
wastecan 10 extends circumferentially around top 24 and extends outwardly
from side panels 14, 16, 18 and 20 so as to define an indentation 32 for
securing plastic garbage bags as will be discussed hereafter.
This particular embodiment of the compartmentalized wastecan discloses
three separate openings 26, 28 and 30 as can best be seen with reference
to FIG. 3 which define chambers 27, 29 and 31 within compartmentalized
wastecan 10. Chamber 27 is formed within compartmentalized wastecan 10 by
a first partial common interior wall 34 and an inverted V-shaped groove 36
extending upwardly from base 12 to common interior wall 34 and a depending
V-shaped groove 38 depending downwardly from top 24 to common interior
wall 34.
Chambers 29 and 31 within compartmentalized wastecan 10 are formed by a
second partial interior wall 42 common to compartments 29 and 31, which is
perpendicular to interior common wall 34. Additionally, chambers 29 and 31
are separated by an inverted V-shaped groove 40 extending upwardly from
base 12 to common interior wall 42 and a V-shaped groove 44 extending
downwardly from top 24 to common interior wall 42.
In this configuration, inverted V-shaped groove 36 and V-shaped groove 38
in cooperation with common interior wall 34 bisect the interior of
compartmentalized wastecan 10 into two equal chambers comprising chamber
27 on one half and chambers 29 and 31 on the second half. Inverted
V-shaped groove 36 and V-shaped groove 38, together with common interior
wall 34, extend the entire width of compartmentalized wastecan 10.
One-half of the interior of compartementalized wastecan 10 is further
subdivided by inverted V-shaped groove 40, depending V-shaped groove 44
and common interior wall 42 which extend from the rear face 16 of
compartmentalized wastecan 10 perpendicular to and intersecting with
inverted V-shaped groove 36, depending V-shaped groove 38 and common
interior wall 34. This thereby defines chambers 29 and 31 in
compartmentalized wastecan 10.
The configuration as described above permits the easy stacking of
compartmentalized wastecan 10. Base 12 is segmented into three base areas
by inverted V-shaped grooves 36 and 40. This design permits compartments
27, 29 and 31 of one wastecan to be inserted into the identical
compartments of another wastecan for easy stacking and storage.
Depending V-shaped grooves 38 and 44 have along their upper edge, an
annular lip 22 identical to annular lip 22 which is found on the
circumference of wastecan 10, this annular lip 22 also having an
indentation 32 which essentially provides each chamber, 27, 29 and 31,
with a circumferential lip and indentation to receive the upper portion of
a plastic garbage bag in order to maintain the plastic garbage bag in
position for the receipt of waste.
In this configuration, chambers 27, 29 and 31 may be used for the selective
disposal of waste be it biodegradable, aluminum cans or bottles.
Additionally, we recognize by one skilled in the art that a top or lid 50
may be removably secured or permanently attached to wastecan 10 so as to
cover openings 26, 28 and 30 without interfering with the positioning of
the plastic garbage bag.
It will be recognized by one skilled in the art that the size and shape of
the compartmentalized wastecan may vary depending upon the amount of waste
to be disposed of and the amount of space available for the
compartmentalized wastecan itself. It will further be recognized by one
skilled in the art that while the preferred embodiment disclosed herein
has generally trapezoidal sidewalls, the shape of same may vary within the
scope and spirit of the invention.
While the above matter describes and illustrates the preferred embodiment
of the invention, it should be understood that the invention is not
restricted solely to the described embodiments, but that it covers all
modifications which should be apparent to one skilled in the art which
would fall within the scope and spirit of the invention.
* * * * *
|
|
|
|
|
Description  |
|
|
|
|
|