Blade for ice skates
US4223900A · kind A · utility
23Cited by
3References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 30, 1978 |
| Grant date | Sep 23, 1980 |
| Priority date | — |
| Expiry date | May 30, 1998 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63C1/32
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A blade for ice skating having a transverse, longitudinally extending passageway, desirably centrally located, and at least one longitudinally extending structural configuration for securely and partially embedding the blade in a supporting body that is in turn affixed to a shoe. The longitudinally extending passageway and member avoid the structural weaknesses of the prior art and permit the rigid and partial embedding of the blade in the supporting body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.