Heating arrangement for ice skate blades
US6669209B2 · kind B2 · utility
6Cited by
6References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 12, 2001 |
| Grant date | Dec 30, 2003 |
| Priority date | — |
| Expiry date | Dec 17, 2021 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63C2203/12
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An ice skate comprising a boot arranged to receive a person's foot, a skate blade assembly and a blade heating arrangement mounted within a blade mounting arrangement. The blade heating arrangement is arranged to use a field-effect transistor controlled by a microprocessor to operate in the non-linear range to heat skate blades from a power source.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.