# US 5,706,971 A · Versatile commercial trash bin lid assembly > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 5,706,971 A - Document ID: US5706971A - Status: Granted - Kind: A - Application number: 08/617,808 - Filed: 1996-03-20 - Granted: 1998-01-13 - Earliest claimed: 1993-10-08 - Inventors: Craig V. Taylor - Web page: https://patentgrep.com/patent/US5706971A ## CPC - B65F 1/10: with refuse filling means, e.g. air-locks - B65F 1/004: {the receptacles being divided in compartments by partitions} - B65F 1/1607: {with filling openings} - B65F 1/08: with rigid inserts - B65F 1/1473: {Receptacles having wheels} - B65F: GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE (disinfecting refuse A61L; refuse disintegrators B02C; sorting refuse B03B; B07B; handcarts for transporting refuse receptacles B62B; sack holders B65B67/00; converting refuse into fertilisers C05F; converting refuse into solid fuels C10L; sewers, cesspools E03F; arrangements in buildings for the disposal of refuse E04F17/10; refuse-consuming furnaces F23G; {for surgical articles A61B50/36}) ## Abstract A commercial trash bin (26) is fitted with a commercial trash bin lid (22), which has an opening in the front (23). A variety of interchangeable insert plates (80, 102, 140), may be mounted onto the lid to cover the opening. An insert plate (102) may be fixedly attached to the lid to completely close the opening, such that the lid may be used as a standard commercial trash bin lid. The insert plate (102) may alternatively be hinged to the lid and be spring-biased into a closed position. A user may push on the lid to rotate it open for inserting small objects into the bin without having to lift the full lid. Insert plates (80, 140) provide separate apertures, either for recyclable bottles and cans. Chutes (150) may be provided to direct material input through the opening (23), and a rain hood (160) may be mounted onto the lid to prevent rain from entering the opening. ## Claims ### Claim 1 A commercial trash bin assembly comprising: a commercial trash bin; a double-walled plastic commercial trash bin lid covering an open top of the bin and having a front portion and a standard-sized opening in the front portion, said lid comprising two spaced layers of material, said layers being molded to Join each-other around said opening to form a smooth, high-strength perimeter; and a plurality of interchangeable insert plates, each being separately mountable on said lid to be received into said lid opening, said assembly further including at least a first insert plate which is adapted to completely close said lid opening, and a second insert plate which is adapted to only partially close said lid opening, and said second insert plate being adapted to form at least one aperture within the periphery of said lid opening when mounted on said lid; wherein said trash bin lid may be converted quickly and inexpensively without removing the lid from the container by removing one of said insert plates and replacing it with another of said insert plates, for use in recycling an entirely different recyclable commodity. ### Claim 2 (depends on 1) A commercial trash bin assembly as defined in claim 1, wherein said insert plates are double-walled plastic. ### Claim 3 (depends on 1) A commercial trash bin assembly as defined in claim 1, wherein said lid opening has a longer dimension, and said longer dimension is least approximately 18 inches. ### Claim 4 (depends on 1) A commercial trash bin assembly as defined in claim 1, wherein said assembly further comprises brushes extending across said aperture when said second insert plate is mounted on said assembly, wherein said brushes discourage pilfering of said bin. ### Claim 5 (depends on 1) A commercial trash bin assembly as defined in claim 1, wherein said assembly further comprises a rain hood adapted to mount onto said lid and to extend over said opening to prevent rain from-entering said bin. ### Claim 6 (depends on 1) A commercial trash bin assembly as defined in claim 1, wherein said lid comprises an inner side and an outer side, and wherein said assembly further comprises a chute mounted on said inner side of slid lid, said chute directing material deposited through said opening to a predetermined area of said bin. ### Claim 7 (depends on 1) A commercial trash bin assembly as defined in claim 1, Wherein said assembly further comprises at least one inner container positioned within said bin. ### Claim 8 (depends on 1) A commercial trash bin assembly as defined in claim 1, wherein said second insert plate is adapted, when mounted on said lid, to provide a plurality of spaced apertures to received different types of recyclable material. ### Claim 9 (depends on 1) A commercial trash bin assembly as defined in claim 1, wherein said assembly includes a spring-biased hinge adapted to attach at least one of said insert plates to said commercial trash bin lid so that said insert plate may swing open to allow a user to input recyclable material through the opening in the commercial trash bin lid. ### Claim 10 (depends on 1) A commercial trash bin assembly as defined in claim 1, wherein one of said insert plates is securely mounted to said lid. ### Claim 11 A commercial trash bin lid assembly comprising: a commercial trash bin lid having a front portion, the commercial trash bin lid having a standard-sized opening in the front portion; said lid having an extent of at least three feet in at least one direction; and a plurality of interchangeable insert members of different configurations, each of which is adapted to be individually fitted to said lid to be received into and at least partially close said opening; wherein said trash bin lid may be converted quickly and inexpensively without removing the lid from the container by removing one of said insert members and replacing it with another of said insert members, for use in recycling an entirely different recyclable commodity. ### Claim 12 (depends on 11) A commercial trash bin assembly-as defined in claim 11, wherein said assembly further comprises brushes extending across a portion of said opening to discourage pilfering. ### Claim 13 (depends on 11) A commercial trash bin assembly as defined in claim 11, wherein said assembly further comprises a rain hood adapted to mount onto said lid and to extend over said opening to prevent rain from entering said bin. ### Claim 14 (depends on 11) A commercial trash bin assembly as defined in claim 11, wherein said lid comprises an inner side and an outer side, and wherein said assembly further comprises a chute mounted on said inner side of said lid, said chute directing material deposited through said opening to a predetermined area of said bin. ### Claim 15 (depends on 11) A commercial trash bin assembly as defined in claim 11, wherein said assembly further comprises at least one inner container positioned within said bin. ### Claim 16 (depends on 11) A commercial trash bin assembly as defined in claim 11, wherein at lest one of said insert plates is adapted, when mounted on said lid, to provide a plurality of space apertures to received different types of recyclable material. ### Claim 17 (depends on 11) A commercial trash bin lid assembly as defined in claim 11, wherein at least one of said insert plates is adapted, when mounted on said lid, to provide an aperture to receive refuse. ### Claim 18 (depends on 11) A commercial trash bin assembly as defined in claim 11, wherein said assembly includes a spring-biased hinge adapted to attach at least one of said insert plates to said commercial trash bin lid so that said insert plate may swing open to allow a user to input recyclable material through the opening in the commercial trash bin lid. ### Claim 19 (depends on 11) A commercial trash bin lid assembly as defined in claim 11, wherein at least one said insert plates is adapted to fully close said opening and wherein said assembly includes arrangements for fixedly securing said insert plate to said lid so that said opening remains closed during normal use of said lid. ### Claim 20 (depends on 11) A commercial trash bin lid assembly as defined in claim 11, wherein said insert plates are substantially flat and elongated. ### Claim 21 A large commercial trash bin assembly comprising: a large commercial trash bin having a minimum volume of at least 500 liters and an open top; a commercial trash bin lid made substantially of molded plastic covering at least a part of the open top of said trash bin, said trash bin lid having a front portion and an opening in the front portion; a plurality of interchangeable inserts, each being adapted to be mounted on said lid and to be received into and at least partially close said opening, said opening being at least approximately 18 inches wide; and at least one removable inner container having dimensions substantially less than said commercial trash bin, the container being positioned inside of said commercial trash bin and below said opening of said lid; wherein at least one of said inserts is adapted to fully close said opening and to be fixedly secured to said lid so that said opening would remain closed during normal use of said lid; whereby said trash bin lid may be converted quickly and inexpensively without removing the lid from the container by removing one of said inserts and replacing it with another of said inserts, for use in recycling an entirely different recyclable commodity. ### Claim 22 (depends on 21) A commercial trash bin assembly as defined in claim 21, wherein said assembly includes a spring-biased hinge adapted to attach one of said insert plates to said commercial trash bin lid so that said insert plate may swing open to allow a user to input refuse through the opening in the commercial trash bin lid, said hinge being adapted to tend to push said mounted insert plate back into a closed position. ### Claim 23 (depends on 21) A commercial trash bin assembly as defined in claim 21, wherein one of said insert plates is adapted for mounting on said lid to provide an aperture to receive bottles and cans. ### Claim 24 (depends on 21) A commercial trash bin assembly as defined in claim 21, wherein said assembly further comprises means extending across at least a portion of said opening to discourage pilfering. ### Claim 25 (depends on 21) A commercial trash bin assembly as defined in claim 21, wherein said assembly further comprises a rain hood adapted to mount onto said lid and to extend over said opening to prevent rain from entering said bin. ### Claim 26 (depends on 21) A commercial trash bin assembly as defined in claim 21, wherein said assembly further comprises a chute mounted on said lid, said chute directing material deposited through said opening into said removable inner container. ### Claim 27 A commercial trash bin lid assembly comprising: a commercial trash bin lid having a standard-sized opening; said lid having an extent of at least approximately three feet in at least one direction; and a plurality of interchangeable insert members of different configurations, each of which is adapted to be individually fitted to said lid to at least partially close said standard-sized opening; wherein said trash bin lid may be converted quickly and inexpensively without removing the lid from the container by removing one of said insert members and replacing it with another of said insert members, for use in recycling an entirely different recyclable commodity. ### Claim 28 (depends on 27) A commercial trash bin assembly as defined in claim 27, wherein said assembly further comprises brushes extending across at least a portion of said opening to discourage pilfering. ### Claim 29 (depends on 27) A commercial trash bin assembly as defined in claim 27, wherein said assembly further comprises a rain hood which may be integral to the lid, or which may alternatively be adapted to mount onto said lid, for extending over said opening to prevent rain from entering the trash bin. ### Claim 30 (depends on 27) A commercial trash bin assembly as defined in claim 27, wherein said assembly further comprises a chute for mounting on said lid to direct material deposited through said opening into the trash bin. ### Claim 31 (depends on 27) A commercial trash bin assembly as defined in claim 27, wherein said assembly further comprises at least one inner container positioned within the trash bin. ### Claim 32 (depends on 27) A commercial trash bin assembly as defined in claim 27, wherein at least one of said insert members is adapted, when mounted on said lid, to provide a plurality of spaced apertures to receive different types of recyclable material. ### Claim 33 (depends on 27) A commercial trash bin assembly as defined in claim 27, wherein said trash bin lid is double-walled and plastic. ### Claim 34 (depends on 27) A commercial trash bin assembly as defined in claim 27, wherein said assembly includes a spring-biased hinge adapted to attach at least one of said insert members to said commercial trash bin lid so that said insert member may swing open to allow a user to input recyclable material through the opening in the commercial trash bin lid. ### Claim 35 (depends on 27) A commercial trash bin lid assembly as defined in claim 27, wherein at least one said insert members is adapted to fully close said opening and wherein said assembly includes arrangements for fixedly securing said insert member to said lid so that said opening remains closed during normal use of said lid. ### Claim 36 (depends on 27) A commercial trash bin lid assembly as defined in claim 27, wherein at least one of said insert members is substantially flat and elongated. ### Claim 37 A method of converting a commercial trash bin lid quickly and inexpensively without removing the lid from the container comprising the steps of: preparing a convertible commercial trash bin lid comprising: a commercial trash bin lid having a standard-sized opening; said lid having an extent of at least approximately three feet in at least one direction; and a plurality of interchangeable insert members of different configurations, each of which is adapted to be individually fitted to said lid to at least partially close said standard-sized opening; adapting said lid for use in recycling a first type of recyclable material by fitting a first one of said interchangeable members to said lid to at least partially close said standard-sized opening; and converting said lid quickly and inexpensively without removing the lid from the container by removing the first member and replacing it with a second member, for use in recycling an entirely different recyclable commodity.