Shoe with collapsible heel
US9675132B2 · kind B2 · utility
65Cited by
16References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 25, 2015 |
| Grant date | Jun 13, 2017 |
| Priority date | — |
| Expiry date | Aug 25, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA43B3/248
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A shoe with collapsible heel, the shoe including an upper including a toe portion and an outer heel portion, and a heel control mechanism allowing the outer heel portion to be moved between a collapsed position and a plurality of heel embracing positions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.