Boot with stretchable opening
US9254014B2 · kind B2 · utility
7Cited by
43References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 23, 2013 |
| Grant date | Feb 9, 2016 |
| Priority date | — |
| Expiry date | Dec 23, 2033 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA43B23/047
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
In the preferred embodiment, a partial length slit is introduced in the inwardly facing wall of a boot in both the exterior and corresponding interior portions of the boot. Included in the midst of the slit, between the exterior and corresponding interior portions, is a piece of elastomeric fabric which preferably is stitched in.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.