A63B 35/125
The motor being driven by compressed air carried by the swimmer
Official title: {the motor being driven by compressed air carried by the swimmer}
A63B35/125 (The motor being driven by compressed air carried by the swimmer) appears on 6 US grants and 0 published applications in this corpus.
Search patents in A63B- Granted patents
- 6
- Published applications
- 0
- Assignees
- 3
- Inventors
- 6
- Latest grant
- 31 Aug 2004
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Fluid pressure regulator assembly with dual axis electrical generator31 Aug 2004US 6,784,559 B1Thermal Dynamics Corporation
- Propulsion device for snorkel board14 Dec 1999US 6,000,978 A
- Detachable propulsion unit for a scuba tank16 Nov 1999US 5,984,739 A
- Hydrojet24 Jun 1986US 4,596,117 AHyde Power Systems Inc.
- Underwater propulsion unit2 Sep 1980US 4,220,110 A
No published applications in this class yet.
Most cited
By later US patents
- Air powered water propulsion method and apparatus16US 3,957,007 AThomas GmbH · 1976
- Underwater propulsion unit12US 4,220,110 A1980
- Propulsion device for snorkel board12US 6,000,978 A1999
- Detachable propulsion unit for a scuba tank11US 5,984,739 A1999
- Fluid pressure regulator assembly with dual axis electrical generator3US 6,784,559 B1Thermal Dynamics Corporation · 2004