E05B 45/02
Alarm locks: with mechanically-operated bells
Official title: with mechanically-operated bells
E05B45/02 (Alarm locks: with mechanically-operated bells) appears on 4 US grants and 0 published applications in this corpus.
Search patents in E05B- Granted patents
- 4
- Published applications
- 0
- Assignees
- 0
- Inventors
- 3
- Latest grant
- 25 Sep 1990
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
By publication year. Applications have been published since 2001.
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