Water closet installation system
US5421036A · kind A · utility
31Cited by
14References
6Claims
0Family size
Inventors
Key dates
| Filing date | Sep 15, 1992 |
| Grant date | Jun 6, 1995 |
| Priority date | — |
| Expiry date | Sep 15, 2012 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE03D11/16
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A variable length bolt is employed in connection with a floor flange for the mounting of plumbing fixtures. The bolt decreases in length when tightened thereby eliminating the need to trim off excess lengths of projecting bolt or to provide an opening in the subjacent floor to accommodate excess bolt length.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.