Combined roller and blade skate
US4699390A · kind A · utility
24Cited by
8References
1Claims
0Family size
Inventor
Key dates
| Filing date | Feb 8, 1982 |
| Grant date | Oct 13, 1987 |
| Priority date | — |
| Expiry date | Feb 8, 2002 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63C17/18
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An innovative skate is disclosed, for use on a synthetic plastic surface. The skate comprises a boot, a rigid sole and a train secured to the sole. The train has a rotatably mounted roller wheel at its heel portion and a second rotatably mounted roller wheel located generally under the ball portion of the sole. The train is also provided with a blade extending forwardly of the second roller wheel. The blade and the two roller wheels are aligned along the central longitudinal axis of the sole.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.