B63B 2209/12
Energy supply or activating means: with time-delay
Official title: with time-delay
B63B2209/12 (Energy supply or activating means: with time-delay) appears on 4 US grants and 0 published applications in this corpus.
Search patents in B63B- Granted patents
- 4
- Published applications
- 0
- Assignees
- 1
- Inventors
- 8
- Latest grant
- 11 Feb 1992
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Water-activated sonobuoy system11 Feb 1992US 5,088,067 AThe United States of America as represented by the Secretary of the Navy
- Deep ocean recoverable acoustic sensor vehicle26 Mar 1991US 5,003,514 AThe United States of America as represented by the Secretary of the Navy
- Multi-cycle sea bed traversing system29 Aug 1989US 4,860,487 A
- Automatically surfacing marker buoy for lobster or crab traps or the like21 Apr 1981US 4,262,379 A
No published applications in this class yet.
Most cited
By later US patents
- Automatically surfacing marker buoy for lobster or crab traps or the like50US 4,262,379 A1981
- Deep ocean recoverable acoustic sensor vehicle11US 5,003,514 AThe United States of America as represented by the Secretary of the Navy · 1991
- Multi-cycle sea bed traversing system3US 4,860,487 A1989
- Water-activated sonobuoy system1US 5,088,067 AThe United States of America as represented by the Secretary of the Navy · 1992