Y10S 173/01
Operable submerged in liquid
Y10S173/01 (Operable submerged in liquid) appears on 32 US grants and 0 published applications in this corpus.
Search patents in Y10S- Granted patents
- 32
- Published applications
- 0
- Assignees
- 13
- Inventors
- 35
- Latest grant
- 20 Mar 2001
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 6 | 0 |
| 1978 | 4 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Direct drive water-driven rotary tool20 Mar 2001US 6,203,415 B1
- Underwater pile driving tool10 Oct 2000US 6,129,487 ABermingham Construction Limited
- Sea water pile hammer2 Sep 1997US 5,662,175 AVulcan Iron Works, Inc.
- Water-driven rotary tool15 Apr 1997US 5,620,364 A
- Underwater excavation apparatus4 Mar 1997US 5,607,289 AUnderwater Excavation Limited
No published applications in this class yet.
Most cited
By later US patents
- Pile driving hammer, apparatus and method120US 4,033,139 A1977
- Pile-driving arrangement22US 4,043,405 AKoehring Company · 1977
- Subsea pile driver22US 4,367,800 AHollandsche Beton Groep N. V. · 1983
- Submersible positioning and guiding apparatus for pile driving20US 4,102,147 AHollandsche Beton Groep N. V. · 1978
- Submergible electrohydraulic drive unit for ramming and working devices to be used under water17US 4,817,734 ABomag-Menck GmbH · 1989