Resilient gasket between toilet bowl and drainpipe
US4423526A · kind A · utility
28Cited by
10References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 21, 1982 |
| Grant date | Jan 3, 1984 |
| Priority date | — |
| Expiry date | Apr 21, 2002 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE03D11/16
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A toilet connection, coupling, gasket sealing device which is designed in one or more pieces to provide a combination of uses in completing the connection of a toilet outlet to the sewer drain pipe to prevent odors from escaping from the connection.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.