Skate with pivoting rocker and replaceable blade
US8353535B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 18, 2008 |
| Grant date | Jan 15, 2013 |
| Priority date | — |
| Expiry date | May 2, 2029 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63C1/303
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A replaceable blade ice skate (9) comprising a holder (2), a blade system having at least one blade engagement portion (11) and a blade (4, 52), at least one attachment device (5) mounted to the holder for movement between a blade securing position and a blade releasing position. The attachment device having an attachment engagement portion (6), wherein the blade system is retained in the holder via the blade engagement portion detachably mating with the attachment engagement portion when the attachment device is in the blade securing position. The blade system further comprising a downward facing rocker (3) and a flexible replaceable blade (4) which conforms to the first defined curvature of the rocker when mounted thereon.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.