Plumbmaster, Inc.
Oceanside, CA, US· latest recorded location
Plumbmaster, Inc. is named on 3 US grants and 0 published applications in this corpus. Its most frequent classification is Y10T (Technical subjects covered by former us classification).
- Granted patents
- 3
- Published applications
- 0
- Inventors
- 3
- Granted in 2026 so far
- 0
- Most recent grant
- 20 Aug 1996
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
By publication year.
Technology areas
Share of 3 documents
Recent patents
- Replacement faucet spayer hose installation kit20 Aug 1996US 5,546,978 A
- Drinking fountain cartridge valve8 Oct 1991US 5,054,514 A
- Inlet valve mechanism for a toilet tank13 Oct 1987US 4,699,169 A
No published applications.
Most cited
By later US patents