Skate activities rail support
US7007978B1 · kind B1 · utility
24Cited by
9References
23Claims
0Family size
Inventor
Key dates
| Filing date | May 27, 2004 |
| Grant date | Mar 7, 2006 |
| Priority date | — |
| Expiry date | May 27, 2024 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63C19/00
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A portable lightweight grind rail assembly formed of a tube supported on a multiplicity of spaced apart tube supports, each tube support having a base, a tube receiving surface and tube receiving mechanism which retains a portion of the tube on the tube receiving surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.