Celmac Limited
Manchester, GB· latest recorded location
Celmac Limited is named on 3 US grants and 0 published applications in this corpus. Its most frequent classification is E05B (Locks).
- Granted patents
- 3
- Published applications
- 0
- Inventors
- 2
- Granted in 2026 so far
- 0
- Most recent grant
- 27 Nov 1990
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
By publication year.
Technology areas
Share of 3 documents
Recent patents
- Door and handle assembly27 Nov 1990US 4,972,545 A
- Door and handle assembly5 Dec 1989US 4,884,834 A
- Door lock with extra release29 Aug 1989US 4,861,084 A
No published applications.
Most cited
By later US patents