Roller skate shock absorber system
US6039329A · kind A · utility
8Cited by
6References
44Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 10, 1997 |
| Grant date | Mar 21, 2000 |
| Priority date | — |
| Expiry date | Jul 10, 2017 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63C17/065
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A suspension system for a skate including a shoe and a truck device. The suspension system includes a four bar linkage having a forward mount connectable to the shoe; a rearward mount connectable to the shoe, a first double pivot mechanism interconnecting the forward mount with the truck device, and a second double pivot mechanism interconnecting the rearward mount with the truck device. A shock absorber subsystem biases the position of the truck device relative to the shoe.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.