Roller skate sole
US4355474A · kind A · utility
16Cited by
2References
16Claims
0Family size
Inventor
Key dates
| Filing date | Jan 12, 1981 |
| Grant date | Oct 26, 1982 |
| Priority date | — |
| Expiry date | Jan 12, 2001 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63C17/20
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A flexible sole that can be attached by a skater to his roller skates to immobilize the wheels and provide a sole surface for relatively normal walking. The sole includes an elongated sheet with releasable mounting members at opposite ends. The mounting members may be attached to the skate in such a manner that the sheet is drawn tautly over the wheels. The wheels are engaged by an upper surface of the sheet while a bottom surface functions as a relatively stationary walking surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.