Polyvinyl chloride safety boots
US10856605B2 · kind B2 · utility
0Cited by
4References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 25, 2018 |
| Grant date | Dec 8, 2020 |
| Priority date | — |
| Expiry date | Jun 11, 2038 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G2410/00
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A boot comprises: an outsole and an upper affixed to the outsole, the upper comprising a polyvinyl chloride (PVC) upper body and a composite toe cap. The composite toe cap comprises a fiberglass reinforced polymer, and the composite toe cap comprises a tapered surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.