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Class Information
Number: 441/92
Name: Buoys, rafts, and aquatic devices > Water rescue or life protecting apparatus > Personal flotation device > With mechanical inflation means > By compressed gas means
Description: Device including a self-contained source of pressurized gas for expanding the chamber.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 8231421 |
Inflatable wet suit |
Jul. 31, 2012 |
| 7893803 |
Correlated magnetic coupling device and method for using the correlated coupling device |
Feb. 22, 2011 |
| 7854028 |
Disposable toilet seat cover apparatus |
Dec. 21, 2010 |
| 7704113 |
Lifejacket |
Apr. 27, 2010 |
| 7677940 |
Swimmer's safety apparatus |
Mar. 16, 2010 |
| 7351126 |
Combination wetsuit and flotation device, and method of use |
Apr. 1, 2008 |
| 7347757 |
Rescue apparatus and method |
Mar. 25, 2008 |
| 7335078 |
Tactical flotation support system |
Feb. 26, 2008 |
| 7029354 |
Compact personal inflatable flotation device |
Apr. 18, 2006 |
| 6761163 |
Inflator regulator with multiple adapters for connection to different size BC hoses |
Jul. 13, 2004 |
| 6681399 |
Protective garment |
Jan. 27, 2004 |
| 6582157 |
Diving jacket |
Jun. 24, 2003 |
| 6551159 |
Automotive underwater evacuation system |
Apr. 22, 2003 |
| 6409429 |
Backpack for underwater breathing gas tanks |
Jun. 25, 2002 |
| 6386137 |
Rescue signal device |
May. 14, 2002 |
| 6270386 |
Avalanche life-preserving jacket with airbag |
Aug. 7, 2001 |
| 6220909 |
Avalanche life saving system |
Apr. 24, 2001 |
| 6217257 |
Balancing jacket with a plurality of connected discharge valves for scuba divers |
Apr. 17, 2001 |
| 6168487 |
Inflatable structure, in particular a life float |
Jan. 2, 2001 |
| 6106348 |
Inflatable personal flotation device |
Aug. 22, 2000 |
| 6004177 |
Pocket-sized, emergency flotation device with status indicator |
Dec. 21, 1999 |
| 6004178 |
Life saving device that can be attached to the body of a user |
Dec. 21, 1999 |
| 5988438 |
Apparatus for rapid inflation of inflatable object and related method |
Nov. 23, 1999 |
| 5823713 |
Scuba diving apparatus with depth control |
Oct. 20, 1998 |
| 5791956 |
Divers safety device |
Aug. 11, 1998 |
| 5738557 |
Pocket-sized, emergency flotation device |
Apr. 14, 1998 |
| 5664980 |
Coupling for an air hose of a diver's jacket |
Sep. 9, 1997 |
| 5516233 |
Water safety and survival system |
May. 14, 1996 |
| 5456623 |
Inflatable flotation device |
Oct. 10, 1995 |
| 5257954 |
Rescue buoy package |
Nov. 2, 1993 |
| 5098325 |
Personal, self-contained inflatable flotation apparatus |
Mar. 24, 1992 |
| 5062546 |
Snap rivet safety lock for inflators |
Nov. 5, 1991 |
| 5026310 |
Electric autoinflator |
Jun. 25, 1991 |
| 4925418 |
Individual rescue apparatus |
May. 15, 1990 |
| 4865573 |
Inflatable life vest of the single-attachment, single-adjustment type |
Sep. 12, 1989 |
| 4799906 |
Rescue apparatus |
Jan. 24, 1989 |
| 4779554 |
Rigid diver backpack with internal buoyancy compensator and ballast compartment |
Oct. 25, 1988 |
| 4734072 |
Anti-exposure suit |
Mar. 29, 1988 |
| 4720281 |
Diving buoyancy compensator |
Jan. 19, 1988 |
| 4713033 |
Line throw-bag |
Dec. 15, 1987 |
| 4685890 |
Inflatable lifejacket |
Aug. 11, 1987 |
| 4681552 |
Combined life vest device and buoyancy compensator |
Jul. 21, 1987 |
| 4666413 |
Life-saving appliance with a gas-tight covering |
May. 19, 1987 |
| 4645465 |
Scuba gear with combined flotation and transport device |
Feb. 24, 1987 |
| 4627822 |
Low temperature inflator apparatus |
Dec. 9, 1986 |
| 4582494 |
Protected liquid-sensitive actuator for displacement responsive devices |
Apr. 15, 1986 |
| 4529333 |
Underwater air valve assembly |
Jul. 16, 1985 |
| 4500014 |
Multiple firing inflator |
Feb. 19, 1985 |
| 4416393 |
Inflator guard |
Nov. 22, 1983 |
| 4324507 |
Automatically-controlled buoyancy vest |
Apr. 13, 1982 |
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