US3436777B1 - - Google Patents

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Publication number
US3436777B1
US3436777B1 US3436777DA US3436777B1 US 3436777 B1 US3436777 B1 US 3436777B1 US 3436777D A US3436777D A US 3436777DA US 3436777 B1 US3436777 B1 US 3436777B1
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US
United States
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
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English (en)
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Publication of US3436777A publication Critical patent/US3436777A/en
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Publication of US3436777B1 publication Critical patent/US3436777B1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
    • B63C11/02—Divers' equipment
    • B63C11/30—Ballast
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2544—Supply and exhaust type

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
US648053A 1967-06-22 1967-06-22 Diver's jacket and buoyancy control device Expired - Lifetime US3436777A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64805367A 1967-06-22 1967-06-22

Publications (2)

Publication Number Publication Date
US3436777A US3436777A (en) 1969-04-08
US3436777B1 true US3436777B1 (cs) 1983-09-27

Family

ID=24599242

Family Applications (1)

Application Number Title Priority Date Filing Date
US648053A Expired - Lifetime US3436777A (en) 1967-06-22 1967-06-22 Diver's jacket and buoyancy control device

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US (1) US3436777A (cs)

Cited By (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3695048A (en) * 1970-02-06 1972-10-03 Royal H Dimick Buoyance regulating apparatus for underwater swimming
US3747139A (en) * 1971-10-06 1973-07-24 E Braly Buoyancy compensation
US3747140A (en) * 1971-10-12 1973-07-24 Under Sea Industries Inflatable vest having a quick-release hose connection to supply tank
US3866253A (en) * 1973-01-08 1975-02-18 Dacor Corp Divers buoyancy vest
US3898705A (en) * 1974-09-13 1975-08-12 Pittman Products Inc Convertible inflation control for underwater diving vests
US3964266A (en) * 1975-07-21 1976-06-22 Bartlett Ronald D Buoyancy compensating back pack assembly
US3967459A (en) * 1975-01-23 1976-07-06 Under Sea Industries, Inc. Independent weight system
US4000534A (en) * 1973-12-26 1977-01-04 U. S. Divers Company Buoyancy compensator
US4015630A (en) * 1975-10-23 1977-04-05 Pittman Products, Inc. Regulator first stage for underwater diving
US4016616A (en) * 1972-10-06 1977-04-12 Lawrence S. Scott Diver flotation apparatus
US4054132A (en) * 1975-04-14 1977-10-18 Douglas Allen Deeds Integrated diving system
US4068657A (en) * 1976-06-28 1978-01-17 Dacor Corporation Constant volume buoyancy compensation system
US4108171A (en) * 1975-06-11 1978-08-22 Roland John Nyman Breathing apparatus
US4137585A (en) * 1977-06-10 1979-02-06 U.S. Divers Co. Buoyancy compensator and inflation system
US4176418A (en) * 1977-11-14 1979-12-04 Scott Lawrence S Apparatus for automatic inflation of diver flotation means
US4227521A (en) * 1978-12-13 1980-10-14 Under Sea Industries, Inc. Air system for scuba diving
US4379656A (en) * 1977-07-14 1983-04-12 Darling Phillip H Buoyancy control valve for scuba diving vests
US4523914A (en) * 1983-01-26 1985-06-18 U.S.D. Corp Conformable buoyancy compensator
WO1986002613A1 (en) * 1984-10-24 1986-05-09 William Lee Courtney Diver scuba gear
US4645465A (en) * 1984-10-24 1987-02-24 Courtney William L Scuba gear with combined flotation and transport device
US4681552A (en) * 1985-06-20 1987-07-21 Courtney William L Combined life vest device and buoyancy compensator
US4810134A (en) * 1987-04-13 1989-03-07 U.S.D. Corp Single walled diver's buoyancy compensator
US5378084A (en) * 1991-11-18 1995-01-03 Walters; William D. Backpack systems
US5520485A (en) * 1994-08-08 1996-05-28 Qds Enterprises, Inc. Power inflator assembly for buoyancy compensator
US5522679A (en) * 1994-06-02 1996-06-04 Dacor Corporation Buoyancy compensator having attached backpack
US5542446A (en) * 1995-08-08 1996-08-06 Rose; Richard H. Scuba buoyancy control valve
US5570688A (en) * 1993-11-17 1996-11-05 Cochran Consulting, Inc. Advanced dive computer for use with a self-contained underwater breathing apparatus
US5855454A (en) * 1992-04-17 1999-01-05 Courtney; William L. Water safety and survival system
US5953750A (en) * 1998-01-23 1999-09-21 Dacor Corporation Torso warmer for a buoyancy compensator
US6146053A (en) * 1998-12-09 2000-11-14 Nelson; William M. Weight belt apparatus for scuba divers
GB2367249A (en) * 2000-07-18 2002-04-03 Robert Patrick Hart Underwater breathing device
FR2909635A1 (fr) * 2006-12-12 2008-06-13 Jean Michel Onofri Dispositif de flottabilite reglable
US20100003083A1 (en) * 2006-03-01 2010-01-07 Nihon University Diving equipment
US20110113520A1 (en) * 2009-11-19 2011-05-19 Guardian Protective Technologies Inc. Armor vest with mechanical quick release mechanism
US20110180162A1 (en) * 2007-04-30 2011-07-28 Aqua Lung America, Inc. Low Profile Buoyancy Adjustment Controller and Valve System for Diver's Vest
IT201900005526A1 (it) * 2019-04-10 2020-10-10 Cristiano Ferrari Sistema di bloccaggio per valvola di carico per attrezzature subacquee gonfiabili, come ad esempio gli equilibratori subacquei
US20230150626A1 (en) * 2021-11-12 2023-05-18 Cressi-Sub S.P.A. Backrest provided with a support for fastening a weight pocket

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2535874A (en) * 1947-11-07 1950-12-26 Roy E Starn Life jacket
US2842785A (en) * 1954-05-07 1958-07-15 William C Sieverts Life jacket
US2989971A (en) * 1957-02-04 1961-06-27 Bendix Westinghouse Automotive Tripper valve
US2936755A (en) * 1958-03-31 1960-05-17 Knapp Monarch Co Safety device for skin divers
US3070112A (en) * 1958-11-03 1962-12-25 Anton Lohrer Automatic control valve for use in connection with the raising of sunken bodies
US2982105A (en) * 1958-12-10 1961-05-02 Sub Aqua Co Inc Vest pack for tanks of underwater breathing apparatus
US3147499A (en) * 1961-10-04 1964-09-08 Butkin Tool And Mfg Corp Automatic life jacket inflator for selfcontained underwater breathing apparatus
US3192723A (en) * 1962-11-02 1965-07-06 Kenneth L Apperson Diving weight

Cited By (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3695048A (en) * 1970-02-06 1972-10-03 Royal H Dimick Buoyance regulating apparatus for underwater swimming
US3747139A (en) * 1971-10-06 1973-07-24 E Braly Buoyancy compensation
US3747140A (en) * 1971-10-12 1973-07-24 Under Sea Industries Inflatable vest having a quick-release hose connection to supply tank
US4016616A (en) * 1972-10-06 1977-04-12 Lawrence S. Scott Diver flotation apparatus
US3866253A (en) * 1973-01-08 1975-02-18 Dacor Corp Divers buoyancy vest
US4000534A (en) * 1973-12-26 1977-01-04 U. S. Divers Company Buoyancy compensator
US3898705A (en) * 1974-09-13 1975-08-12 Pittman Products Inc Convertible inflation control for underwater diving vests
US3967459A (en) * 1975-01-23 1976-07-06 Under Sea Industries, Inc. Independent weight system
US4054132A (en) * 1975-04-14 1977-10-18 Douglas Allen Deeds Integrated diving system
US4108171A (en) * 1975-06-11 1978-08-22 Roland John Nyman Breathing apparatus
US3964266A (en) * 1975-07-21 1976-06-22 Bartlett Ronald D Buoyancy compensating back pack assembly
US4015630A (en) * 1975-10-23 1977-04-05 Pittman Products, Inc. Regulator first stage for underwater diving
US4068657A (en) * 1976-06-28 1978-01-17 Dacor Corporation Constant volume buoyancy compensation system
US4137585A (en) * 1977-06-10 1979-02-06 U.S. Divers Co. Buoyancy compensator and inflation system
US4379656A (en) * 1977-07-14 1983-04-12 Darling Phillip H Buoyancy control valve for scuba diving vests
US4176418A (en) * 1977-11-14 1979-12-04 Scott Lawrence S Apparatus for automatic inflation of diver flotation means
US4227521A (en) * 1978-12-13 1980-10-14 Under Sea Industries, Inc. Air system for scuba diving
US4523914A (en) * 1983-01-26 1985-06-18 U.S.D. Corp Conformable buoyancy compensator
WO1986002613A1 (en) * 1984-10-24 1986-05-09 William Lee Courtney Diver scuba gear
US4645465A (en) * 1984-10-24 1987-02-24 Courtney William L Scuba gear with combined flotation and transport device
US4681552A (en) * 1985-06-20 1987-07-21 Courtney William L Combined life vest device and buoyancy compensator
US4810134A (en) * 1987-04-13 1989-03-07 U.S.D. Corp Single walled diver's buoyancy compensator
US5378084A (en) * 1991-11-18 1995-01-03 Walters; William D. Backpack systems
US5855454A (en) * 1992-04-17 1999-01-05 Courtney; William L. Water safety and survival system
US5570688A (en) * 1993-11-17 1996-11-05 Cochran Consulting, Inc. Advanced dive computer for use with a self-contained underwater breathing apparatus
US5522679A (en) * 1994-06-02 1996-06-04 Dacor Corporation Buoyancy compensator having attached backpack
US5520485A (en) * 1994-08-08 1996-05-28 Qds Enterprises, Inc. Power inflator assembly for buoyancy compensator
US5542446A (en) * 1995-08-08 1996-08-06 Rose; Richard H. Scuba buoyancy control valve
US5953750A (en) * 1998-01-23 1999-09-21 Dacor Corporation Torso warmer for a buoyancy compensator
US6146053A (en) * 1998-12-09 2000-11-14 Nelson; William M. Weight belt apparatus for scuba divers
GB2367249A (en) * 2000-07-18 2002-04-03 Robert Patrick Hart Underwater breathing device
GB2367249B (en) * 2000-07-18 2004-06-23 Robert Patrick Hart Underwater breathing device
US20100003083A1 (en) * 2006-03-01 2010-01-07 Nihon University Diving equipment
US7854568B2 (en) * 2006-03-01 2010-12-21 Nihon University Diving equipment
WO2008081127A3 (fr) * 2006-12-12 2008-11-27 Jean-Michel Onofri Dispositif de flottabilité réglable
US20100304629A1 (en) * 2006-12-12 2010-12-02 Jean-Michel Onofri Adjustable Floatability Device
FR2909635A1 (fr) * 2006-12-12 2008-06-13 Jean Michel Onofri Dispositif de flottabilite reglable
US8517635B2 (en) * 2006-12-12 2013-08-27 Jean-Michel Onofri Adjustable floatability device
US20110180162A1 (en) * 2007-04-30 2011-07-28 Aqua Lung America, Inc. Low Profile Buoyancy Adjustment Controller and Valve System for Diver's Vest
US8157479B2 (en) * 2007-04-30 2012-04-17 Aqua Lung America, Inc. Low profile buoyancy adjustment controller and valve system for diver's vest
US20110113520A1 (en) * 2009-11-19 2011-05-19 Guardian Protective Technologies Inc. Armor vest with mechanical quick release mechanism
US8201271B2 (en) * 2009-11-19 2012-06-19 Guardian Protective Technologies Inc. Armor vest with mechanical quick release mechanism
US8499362B2 (en) * 2009-11-19 2013-08-06 Guardian Protective Technologies Inc. Armor vest with mechanical quick release mechanism
IT201900005526A1 (it) * 2019-04-10 2020-10-10 Cristiano Ferrari Sistema di bloccaggio per valvola di carico per attrezzature subacquee gonfiabili, come ad esempio gli equilibratori subacquei
US20230150626A1 (en) * 2021-11-12 2023-05-18 Cressi-Sub S.P.A. Backrest provided with a support for fastening a weight pocket
US12054230B2 (en) * 2021-11-12 2024-08-06 Cressi-Sub S.P.A. Backrest provided with a support for fastening a weight pocket

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Publication number Publication date
US3436777A (en) 1969-04-08

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Legal Events

Date Code Title Description
B1 Reexamination certificate first reexamination