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Publication numberUS3436777 B1
Publication typeGrant
Publication dateSep 27, 1983
Filing dateJun 22, 1967
Priority dateJun 22, 1967
Publication numberUS 3436777 B1, US 3436777B1, US-B1-3436777, US3436777 B1, US3436777B1
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet

US 3436777 B1
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US3695048 *Feb 6, 1970Oct 3, 1972Royal H DimickBuoyance regulating apparatus for underwater swimming
US3747139 *Oct 6, 1971Jul 24, 1973Braly EBuoyancy compensation
US3747140 *Oct 12, 1971Jul 24, 1973Under Sea IndustriesInflatable vest having a quick-release hose connection to supply tank
US3866253 *Jan 8, 1973Feb 18, 1975Dacor CorpDivers buoyancy vest
US3898705 *Sep 13, 1974Aug 12, 1975Pittman Products IncConvertible inflation control for underwater diving vests
US3964266 *Jul 21, 1975Jun 22, 1976Bartlett Ronald DBuoyancy compensating back pack assembly
US3967459 *Jan 23, 1975Jul 6, 1976Under Sea Industries, Inc.Independent weight system
US4000534 *Jun 13, 1975Jan 4, 1977U. S. Divers CompanyBuoyancy compensator
US4015630 *Oct 23, 1975Apr 5, 1977Pittman Products, Inc.Regulator first stage for underwater diving
US4016616 *Jun 12, 1975Apr 12, 1977Lawrence S. ScottDiver flotation apparatus
US4054132 *Apr 14, 1975Oct 18, 1977Douglas Allen DeedsIntegrated diving system
US4068657 *Jun 28, 1976Jan 17, 1978Dacor CorporationConstant volume buoyancy compensation system
US4108171 *Jun 9, 1976Aug 22, 1978Roland John NymanBreathing apparatus
US4137585 *Jun 10, 1977Feb 6, 1979U.S. Divers Co.Buoyancy compensator and inflation system
US4176418 *Nov 14, 1977Dec 4, 1979Scott Lawrence SApparatus for automatic inflation of diver flotation means
US4227521 *Dec 13, 1978Oct 14, 1980Under Sea Industries, Inc.Air system for scuba diving
US4379656 *Dec 11, 1978Apr 12, 1983Darling Phillip HBuoyancy control valve for scuba diving vests
US4523914 *Jan 26, 1983Jun 18, 1985U.S.D. CorpConformable buoyancy compensator
US4645465 *Oct 24, 1984Feb 24, 1987Courtney William LScuba gear with combined flotation and transport device
US4681552 *Jun 20, 1985Jul 21, 1987Courtney William LCombined life vest device and buoyancy compensator
US4810134 *Apr 13, 1987Mar 7, 1989U.S.D. CorpSingle walled diver's buoyancy compensator
US5378084 *Mar 24, 1994Jan 3, 1995Walters; William D.Backpack systems
US5520485 *Aug 8, 1994May 28, 1996Qds Enterprises, Inc.Power inflator assembly for buoyancy compensator
US5522679 *Jun 2, 1994Jun 4, 1996Dacor CorporationBuoyancy compensator having attached backpack
US5542446 *Aug 8, 1995Aug 6, 1996Rose; Richard H.Scuba buoyancy control valve
US5570688 *Nov 17, 1993Nov 5, 1996Cochran Consulting, Inc.Advanced dive computer for use with a self-contained underwater breathing apparatus
US5855454 *May 13, 1996Jan 5, 1999Courtney; William L.Water safety and survival system
US5953750 *Jan 23, 1998Sep 21, 1999Dacor CorporationTorso warmer for a buoyancy compensator
US6146053 *Dec 9, 1998Nov 14, 2000Nelson; William M.Weight belt apparatus for scuba divers
US7854568 *Feb 15, 2007Dec 21, 2010Nihon UniversityDiving equipment
US8157479 *Apr 8, 2011Apr 17, 2012Aqua Lung America, Inc.Low profile buoyancy adjustment controller and valve system for diver's vest
US8201271 *Nov 17, 2010Jun 19, 2012Guardian Protective Technologies Inc.Armor vest with mechanical quick release mechanism
US8499362 *May 10, 2012Aug 6, 2013Guardian Protective Technologies Inc.Armor vest with mechanical quick release mechanism
US8517635 *Dec 4, 2007Aug 27, 2013Jean-Michel OnofriAdjustable floatability device
US20100304629 *Dec 4, 2007Dec 2, 2010Jean-Michel OnofriAdjustable Floatability Device
US20110113520 *Nov 17, 2010May 19, 2011Guardian Protective Technologies Inc.Armor vest with mechanical quick release mechanism
WO1986002613A1 *Oct 24, 1985May 9, 1986William Lee CourtneyDiver scuba gear
WO2008081127A2 *Dec 4, 2007Jul 10, 2008Jean-Michel OnofriAdjustable buoyancy device
Classifications
International ClassificationB63C11/02, B63C11/30
Cooperative ClassificationB63C11/30
European ClassificationB63C11/30
Legal Events
DateCodeEventDescription
Sep 27, 1983B1Reexamination certificate first reexamination