Steerable inline skate
US7104549B2 · kind B2 · utility
1Cited by
16References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 6, 2003 |
| Grant date | Sep 12, 2006 |
| Priority date | — |
| Expiry date | Aug 29, 2023 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63C2203/42
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A steerable inline skate which allows user to change direction more easily and reduce the abrasion of wheels to thus lengthen the life of the wheels by allowing front and rear wheels 30 and 50 among a plurality of wheels arranged in a line to be steered within a predetermined angle utilizing the structure of a trapezoidal linkage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.