Slide rail
US8740321B2 · kind B2 · utility
4Cited by
11References
7Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jul 5, 2011 |
| Grant date | Jun 3, 2014 |
| Priority date | — |
| Expiry date | Dec 27, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47B88/493
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A slide rail includes an outer rail, an intermediate rail, an inner rail, and a plurality of ball brackets with balls. The ball brackets are received between the outer rail and the intermediate rail. The intermediate rail is received between the outer rail and the inner rail. The intermediate rail is slidable relative to the outer rail through the balls. The inner rail slidably contacts the intermediate rail.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.