Faucet valve assembly with friction drag
US4219184A · kind A · utility
4Cited by
3References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 4, 1978 |
| Grant date | Aug 26, 1980 |
| Priority date | — |
| Expiry date | Dec 4, 1998 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16K31/60
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A valve assembly for faucets which includes a retainer member carried by the body of the valve with a face circumferentially in frictional contact with the valve stem to prevent independent movement of the stem and handle resulting in an undesired increased or decreased fluid flow.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.