Hinged lid trash can for curbside refuse pickup
US7100791B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | May 14, 2003 |
| Grant date | Sep 5, 2006 |
| Priority date | — |
| Expiry date | Aug 3, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S220/908
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
A trash container with a lid is emptied by a mechanical lifting device. A latch bar is provided that is engaged by the lift when the container is inverted. The latch bar is mounted in openings on both sides of a wide recess on the front wall of the container. The outer ends of the latch bar extend through the openings into the inside of the container and are accommodated with a clearance portion of a lower stacked container when the containers are stacked together for shipment. The lid is initially assembled in an open position with the lid hanging down vertically. After closing the lid for the first time by rotation of the lid through 270°, a hinge stop prevents the lid from being rotated back to the original position. The hinge stop supports the lid in an open position that is rotated about 110° from the closed position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.