Dumpster
US8141921B2 · kind B2 · utility
16Cited by
8References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 16, 2009 |
| Grant date | Mar 27, 2012 |
| Priority date | — |
| Expiry date | Apr 29, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49826
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
Several embodiments of plastic dumpsters with improved strength and durability are disclosed. In one embodiment, gussets connect pockets to bevel walls, connecting the side walls to front and rear walls of the dumpster. The bevel walls are stronger than the side walls of the dumpster. Other embodiments disclose gussets integral with front and rear walls of the dumpster for improved strength. Other embodiments disclose removable, separately formed sleeves that are secured to the sides of the dumpster to form pockets for receiving the forks of a truck.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.