Plastic container for recycling household waste

• US 5,390,813 A
• Filed: 09/29/1993
• Issued: 02/21/1995
• Est. Priority Date: 09/29/1993
• Status: Expired due to Term

• Current Assignee: National Polymers, LLC
• Original Assignee: National Polymers, Inc.
• Inventors: Anderson, Brett A., Anderson, Dennis C., Hjermstad, Harold T. II
• Primary Examiner(s): Pollard, Steven M.
• Application Number:
  US08/128,989
• Time in Patent Office: 510 Days
• Field of Search: 220/404, 220/909, 220/771
• US Class Current: 220/495.11
• CPC Class Codes: B65F 1/0053 Combination of several receptacles
• CPC Class Codes: B65F 1/06 with flexible inserts, e.g. bags or sacks B65F1/0073 takes precedence
• CPC Class Codes: B65F 1/1468 Means for facilitating the transport of the receptacle, e.g. wheels, rolls hand-operated refuse vehicles B65F3/005
• CPC Class Codes: B65F 2220/12 nestable
• CPC Class Codes: Y02W 30/60 Glass recycling
• CPC Class Codes: Y10S 220/909 Segregated

Abstract

A recycling container formed from plastic resin includes a pair of side-by-side upwardly opening integral compartments having a hollow partition between them. Each of the compartments has upright side walls and an upwardly opening wide mouth with a peripheral or top edge for forming the rim of the container. The upper edge of two adjacent side walls that make up the sides of the partition are joined together by a horizontally disposed connecting panel located in the plane of the container rim for defining the upper margin of the hollow partition between the compartments. The center portion of this connecting panel is a carrying handle. The invention also provides a new method of recycling recyclable waste products suited for household use wherein the container is a plastic injection-molded container having a monolithic body formed from plastic resin and includes a pair of integral compartments. Fibrous waste is materials placed in one compartment and nonfibrous waste materials comprising rigid and semirigid container, e.g., glass jars, metal beverage and food cans, plastic bottles and glass bottles are placed in the other compartment so as to presort the recyclable articles. The container is then taken to a collection point where the presorted products can be picked up by a recycling collection contractor and maintained separate from one another during transport to a recycling center.

Claims

1. A recycling container to assist in the sorting of recyclable materials comprising,

a container body having left and right side-by-side compartments separated by a hollow upright partition therebetween,

each of said compartments has connected upright side walls, a bottom wall and an upper open wide mouth surrounded by a rim,

a first and a second of said upright side walls being spaced apart from one another to define said hollow upright partition,

a horizontally disposed laterally extending connected panel aligned in the plane of the upper open wide mouth of each of the compartments for joining said first and second side walls at upper edges thereof,

a center portion of said horizontally disposed connecting panel defining a handle,

said handle has a downwardly facing gripping surface,

said first and second side walls have openings therein beneath the handle to allow a person'"'"'s hand to be placed below the handle, and

the handle is located within the container at substantially the elevation of the rim of the container that surrounds the upper open wide mouth of each compartment.

2. The container of claim 1 wherein a lower surface of the handle is generally hemi-cylindrical in shape and the handle has an upwardly facing trough-shaped handle wall, said handle extends horizontally in alignment with the connecting panel and said hemi-cylindrical surface of the handle faces downwardly from said connecting panel to provide a comfortable gripping surface for the hand when the container is being carried.

3. The container of claim 1 wherein at least one upwardly opening downwardly extending retaining slot is provided adjacent to said connecting panel proximate to each end thereof in the mouth of at least one of the compartments for receiving and holding a portion of a liner bag when the liner bag is placed within said one compartment of the container.

4. The container of claim 3 wherein a pair of such slots are present in the upper open wide mouth of each compartment adjacent to each end of said connecting panel to provide four such slots.

5. The container of claim 3 wherein the container has a lip that extends outwardly and downwardly from the upper open wide mouth of each of the compartments, the lip has an upright opening therein aligned with the slot, the edges of the opening extend downwardly to provide corners which act as hooks for holding a portion of a liner bag in place within said container.

6. The container of claim 5 wherein each upright opening in the lip converges proceeding downwardly to provide sharp corners at the point where the edges of the opening intersect with a lower edge of said lip.

7. The container of claim 1 wherein an outwardly extending downwardly recurved lip is provided to extend outwardly and downwardly from the rim surrounding the upper open wide mouth of each such compartment on three sides thereof to strengthen the container and to provide a hand grip.

8. The container of claim 1 wherein said partition defined by said first and second upright walls has inclined converging portions at an upper end thereof which are inclined toward one another proceeding upwardly toward said connecting panel and each of said converging portions has one of said openings therein beneath said handle to define a hand opening to permit entry of a person'"'"'s hand beneath the handle.

9. The container of claim 8 wherein the hand opening in each of the inclined wall portions includes upright connecting side walls at the sides of the hand opening to strengthen the container.

10. The container of claim 1 wherein said container is formed from molded plastic resin.

11. The container of claim 1 wherein the partition has upper wall portions that converge toward one another proceeding upwardly toward the connecting panel, the opening below the handle has side walls that connect the converging wall portins, reinforcing webs are connected between said converging wall portions, and a lower surface of the handle is generally hemi-cylindrical in shape and the handle includes an upwardly opening recessed handle wall, said handle extends horizontally in alignment with the connecting panel and said hemi-cylindrical surface of the handle faces downwardly from said panel to provide a comfortable gripping surface for the hand when the container is being carried.

12. The container of claim 1 wherein the top of the compartments and the connecting panel comprise a uniplanar top surface for the container that includes the handle.

13. A recycling container to assist in the sorting of recyclable materials comprising,

a monolithic container body formed from plastic resin and having left and right side-by-side compartments separated by an upright partition therebetween,

each of said compartments has connected upright side walls, a bottom wall and an upper open wide mouth surrounded by a horizontal rim,

a horizontally disposed laterally extending connected panel extending between the top of the compartments,

a center portion of said horizontally disposed connecting panel defines a handle,

at least one upwardly opening downwardly extending retaining slot is provided adjacent to said connecting panel proximate to each end thereof in the mouth of at least one of the compartments for receiving and holding a portion of a liner bag when the liner bag is placed within a compartment of the container,

said partition has first and second upright walls with inclined converging portions at the upper end thereof which are inclined toward one another proceeding upwardly toward said connecting panel and each of said converging portions has an opening therein beneath said handle to define a place to permit entry elf a person'"'"'s hand beneath the handle.

14. The container of claim 13 wherein the hand opening in each of the inclined wall portions includes upright connecting side walls at the sides of the hand opening to strengthen the container.

15. The container of claim 13 wherein said container is formed from molded plastic resin.

16. A stackable recycling container to assist in the sorting of recyclable materials comprising,

a monolithic container body formed from molded plastic resin and having left and right upwardly opening side-by-side compartments separated from one another by an upright partition therebetween,

said container has first and second upright side walls that are spaced apart from one another to define said upright partition,

a horizontally disposed laterally extending connecting panel joining upper ends of said first and second upright side walls whereby the compartments are connected together by the connecting panel at upper ends thereof and are spaced apart at lower ends thereof,

a portion of said horizontally disposed connecting panel defines a handle,

said handle has a downwardly facing gripping surface,

said first and second upright side walls have openings therein beneath the handle to allow a person'"'"'s hand to be placed below the handle,

the handle is located within the upright partition and at an upper end thereof and is between the compartments, and

the first and second side walls which define the upright partition are inclined toward one another proceeding upwardly to allow stacking of two or more of said containers within one another.

17. The recycling container of claim 16 wherein at least one upwardly opening downwardly extending retaining slot is provided in a rim of the container for receiving and holding a portion of a liner bag when the liner bag is placed within the container.

18. The recycling container of claim 17 wherein a pair of such slots are present in each compartment adjacent to an end of the connecting panel to provide support for a liner bag placed within the container.

19. The recycling container of claim 16 wherein upright reinforcing webs formed from plastic resin are connected between at least portions of the first and second upright side walls to strengthen said container.