Lift adjust sliding door roller
US9085924B2 · kind B2 · utility
12Cited by
13References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 21, 2012 |
| Grant date | Jul 21, 2015 |
| Priority date | — |
| Expiry date | Dec 21, 2032 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05Y2900/132
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A sliding door roller system comprising a wheel housing, two roller wheels rotatably coupled to the wheel housing, an upper base, a second housing configured to be secured to a door and a ratchet mechanism coupled to the first housing and second housing, discretely stepping the second housing away from the first housing in a plurality of positions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.