Rotationally detachable low to high heel shoes
US6631570B1 · kind B1 · utility
20Cited by
9References
6Claims
0Family size
Inventor
Key dates
| Filing date | Feb 7, 2002 |
| Grant date | Oct 14, 2003 |
| Priority date | — |
| Expiry date | Feb 7, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA43B21/46
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A structure of a low to high heel shoe wherein a sole FIG. 1 having two semicircular “D” shaped punched holes on either side of the shank is formed in the rear of the shoe sole area, to receive a bolt fitting FIG. 2 having a bight slot and two opposing distal members, fitting through the punched holes and over the shoe shank thereby adjoining to the heel FIG. 4.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.