Patents-Review.com
ClassID:

71290 ⎘

B63C11/22 - CPC Classification

Classification description:

Equipment for dwelling or working underwater; Means for searching for underwater objects; Divers' equipment; Air supply carried by diver

Sub-classes:
Recent Application in this class:
#1
20250304229
2025-10-02

AUTOMATED RECREATIONAL CLOSED CIRCUIT BREATHING DEVICE

 #2
20230166820
2023-06-01

Scrubber-heating apparatus for diving rebreather

 #3
20220324545
2022-10-13

Backrest for scuba diving with a single strap adjustment system

 #4
20220081082
2022-03-17

Underwater breathing device

 #5
20220017191
2022-01-20

System for adjusting pressure limits based on depth of the diver(s)

 #6
20210394878
2021-12-23

Diving apparatus and diving system

 #7
20210261299
2021-08-26

Cylinder-retaining apparatus for a breathing apparatus

 #8
20210163104
2021-06-03

WEARABLE ARTIFICIAL GILL

 #9
20200238346
2020-07-30

APPARATUS AND METHOD FOR CLEANING CONTAINERS FOR PRESSURIZED GAS

 #10
20200197732
2020-06-25

Bypass knob for breathing apparatus pressure regulator

 #11
20200164954
2020-05-28

Diving gear

 #12
20200147419
2020-05-14

Harness for breathing apparatus

 #13
20200130793
2020-04-30

Diving device

 #14
20200001956
2020-01-02

Automated recreational closed circuit breathing device

 #15
20190291833
2019-09-26

Harness-based buoyancy control device

 #16
20190135392
2019-05-09

Self-contained underwater, integrated bouyancy and breathing apparatus

 #17
20190092439
2019-03-28

Back pack cinch and buoyancy compensation device

 #18
20190082795
2019-03-21

Quick fit tank cinch

 #19
20190022432
2019-01-24

Remotely controlled air supply assembly

 #20
20180369617
2018-12-27

Harness for breathing apparatus

 #21
20180162500
2018-06-14

Scuba cylinder lower side mounting system

 #22
20180154992
2018-06-07

Handheld underwater breathing apparatus

 #23
20170183068
2017-06-29

Transceiver devices and related communication and navigation methods

 #24
20170129576
2017-05-11

BREATHING PORT ISOLATION APPARATUS

 #25
20160377188
2016-12-29

Multiple port distribution manifold

 #26
20160310768
2016-10-27

Emergency underwater miniaturized breathing device

 #27
20160249828
2016-09-01

On-airway pulmonary function tester

 #28
20160249827
2016-09-01

On-airway pulmonary function tester

 #29
20160167753
2016-06-16

Air bubble

 #30
20150252548
2015-09-10

Underwater oxygen bar

 #31
20150129628
2015-05-14

Container holder with fasteners

 #32
20150005639
2015-01-01

On-airway pulmonary function tester

 #33
20140345608
2014-11-27

Heads-up display for displaying a partial pressure of oxygen to a diver

 #34
20140190389
2014-07-10

Underwater personal mobility device with on-board oxygen

 #35
20140041662
2014-02-13

Self-contained breathing apparatus

 #36
20130228240
2013-09-05

Shut-off member of a pressure reducing valve of a pressure regulator device, and pressure regulator device having such shut-off member

 #37
20130186402
2013-07-25

Rebreather mouthpiece

 #38
20130066227
2013-03-14

Breathing sensing device with pressure chambers having different cross-sectional passages connected to a system pressure for detecting pressure drop due to breathing

 #39
20120240936
2012-09-27

Mouthpiece supply valve control system

 #40
20120192868
2012-08-02

Gas assisted re-breathing device

 #41
20120056058
2012-03-08

Adjustable scuba tank holder

 #42
20110197406
2011-08-18

SECURING ARRANGEMENT FOR SECURING A DIVING CYLINDER TO A BUOYANCY CONTROL DEVICE

 #43
20100313394
2010-12-16

Fastening apparatus for a pressurized-gas vessel

 #44
20100288801
2010-11-18

Container holder with fasteners

 #45
20100288274
2010-11-18

Illuminated Self Contained Breathing Apparatus

 #46
20100282793
2010-11-11

Gas-cylinder retaining assembly

 #47
20100130123
2010-05-27

Method in connection with a wrist diving computer and a wrist diving computer system

 #48
20100126503
2010-05-27

Scuba mask purging apparatus and method

 #49
20100024822
2010-02-04

REDUCED PROFILE MULTIPLE GAS CYLINDER ALTERNATIVE

 #50
20090320847
2009-12-31

Mouthpiece supply valve

 #51
20090295522
2009-12-03

Correlated magnetic coupling device and method for using the correlated coupling device

 #52
20090250062
2009-10-08

Pressure activated device and breathing system

 #53
20090188503
2009-07-30

SUB-TIDAL VOLUME REBREATHER AND SECOND STAGE REGULATOR

 #54
20090139440
2009-06-04

Submarine escape suit

 #55
20080210836
2008-09-04

Dive tank support device

 #56
20080179367
2008-07-31

Harness for use with breathing apparatus

 #57
20080179366
2008-07-31

Adjustable harness

 #58
20080078911
2008-04-03

Mounting bracket for detachable holding of a cylindrical tank

 #59
20070289595
2007-12-20

Breathing apparatus for person with stoma

 #60
20070175470
2007-08-02

Locking member for a self contained breathing apparatus

 #61
20070152120
2007-07-05

Portable gas tank holder with quick-adjustable bracket

 #62
20070051365
2007-03-08

SCUBA walk improved underwater breathing apparatus

 #63
20070045489
2007-03-01

Dive tank support device

 #64
20060261615
2006-11-23

Carrying system for a respirator product

 #65
20060201508
2006-09-14

Self contained breathing apparatus combined duration factor for breathing systems

 #66
20060175492
2006-08-10

Mounting system

 #67
20060032028
2006-02-16

Cylinder band for buoyancy regulator

 #68
20060006302
2006-01-12

Apparatus to support at least one compressed gas cylinder for assisting with safely assembling SCUBA Gear

 #69
20050269470
2005-12-08

Release bracket system and method

 #70
20050236789
2005-10-27

Cylindrical tank boot

 #71
20050123357
2005-06-09

Equipped balancing jacket

 #72
20050109133
2005-05-26

Adaptor means

 #73
20050084335
2005-04-21

Air cylinder fastening device

 #74
20050067047
2005-03-31

Automatic bleed valve for pressurized system

 #75
20050051212
2005-03-10

Stop valve for a portable pressurized-gas container, in particular for a compressed-air bottle for diving applications

 #76
20050004711
2005-01-06

Information processing device for diver, control method, control program and recording medium thereof, diving equipment, control method of diving equipment

 #77
16452422
2020-10-06

Virtual reality haptic feedback system and components thereof

 #78
16135458
2019-07-23

Scuba tank air pressure monitor system

 #79
15273238
2018-02-13

Back pack cinch

 #80
14692848
2018-01-09

Scuba regulator mount system