Fabricated floor drain with combination anchoring and seepage control flange
US4423527A · kind A · utility
18Cited by
8References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 29, 1982 |
| Grant date | Jan 3, 1984 |
| Priority date | — |
| Expiry date | Sep 29, 2002 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE03F2005/0413
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A fabricated floor drain for waste reception. The drain has a receptor body having an outwardly extending top rim and a flange which extends outwardly about the entire exterior of the side walls of the body. The flange functions both to anchor the drain as well as to provide a seal for a water proof membrane. Seepage drain holes are positioned at the intersection of the flange and side walls.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.