Boot comprising an attachment region with at least three circumferential outside ribs
US8096889B2 · kind B2 · utility
1Cited by
8References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 11, 2011 |
| Grant date | Jan 17, 2012 |
| Priority date | — |
| Expiry date | Mar 11, 2031 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16D3/845
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A boot comprising a fold region and an attachment region is disclosed. The attachment region comprises an outside with at least two circumferential ribs extending from a base surface towards the outside and providing for a binder seat surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.