Rigid urethane self-skinning foam top frame, pallet support board, and pallet and integrally formed grommets
US9327873B2 · kind B2 · utility
8Cited by
65References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 25, 2014 |
| Grant date | May 3, 2016 |
| Priority date | — |
| Expiry date | Apr 25, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G2110/0025
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A transport item of a body of foamed thermoset material is described having a density that varies across the thickness of the body with the greatest density being proximate an outer surface of the body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.