Bottom rail
US6647680B2 · kind B2 · utility
32Cited by
8References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 10, 2002 |
| Grant date | Nov 18, 2003 |
| Priority date | — |
| Expiry date | Jan 10, 2022 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04F19/066
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
The invention relates to a bottom rail strip for bridging a joint between two floor coverings. The invention proposes that the bottom rail be designed with a hinge, by means of which one cover profile strip of the bottom rail can be laterally swivelled. The hinge makes it possible to adjust the bottom rail to floor coverings of varying height, and offset height differences.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.