Frame structure for an in line roller skate
US5876044A · kind A · utility
5Cited by
10References
2Claims
0Family size
Inventor
Key dates
| Filing date | Mar 4, 1997 |
| Grant date | Mar 2, 1999 |
| Priority date | — |
| Expiry date | Mar 4, 2017 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63C2203/42
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A frame structure for an in line roller skate, including a sole plate for holding a boot at the top and a row of rollers at the bottom, and two side wings detachably fastened to two opposite lateral sides of the sole plate by screws for performing stunt skating.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.