Boot
US6772540B2 · kind B2 · utility
17Cited by
19References
39Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 21, 2001 |
| Grant date | Aug 10, 2004 |
| Priority date | — |
| Expiry date | Dec 21, 2021 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA43B7/20
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A boot that includes a sole and an outer upper having an impervious portion, with at least one outer reinforcing element assembled to the upper by cementing at least in the impervious portion thereof. Preferably, the reinforcing element includes a heel reinforcement and lateral tightening flaps.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.