Patents-Review.com
ClassID:

129150 ⎘

E03B3/04 - CPC Classification

Classification description:

Methods or installations for obtaining or collecting drinking water or tap water from surface water

Recent Application in this class:
#1
20260116802
2026-04-30

DISASTER RELIEF DEVICE

 #2
20230338875
2023-10-26

Floating Liquid Intake

 #3
20230069293
2023-03-02

Environmentally friendly water intake and pretreatment system

 #4
20220307239
2022-09-29

MOON WATER: THE METHOD OF COLLECTING OR SETTING WATER UNDER THE MOONLIGHT ACCORDING TO ANY CALENDAR SIGNIFICANCE

 #5
20220212130
2022-07-07

Offshore water intake and discharge structures making use of a porous pipe

 #6
20220096967
2022-03-31

Floating liquid intake

 #7
20210275944
2021-09-09

Buoyancy apparatus and kit

 #8
20200316497
2020-10-08

Floating liquid intake

 #9
20200122062
2020-04-23

Hybrid intake screen assembly

 #10
20190390428
2019-12-26

Screen intake flow control and support device

 #11
20190263677
2019-08-29

Environmentally friendly water intake and pretreatment system

 #12
20190077682
2019-03-14

Damping plate sand filtration system and wave energy water desalination system and methods of using potable water produced by wave energy desalination

 #13
20180073222
2018-03-15

Water Directing and Distribution System

 #14
20180056213
2018-03-01

Infiltration intake system for revetment wall

 #15
20180050283
2018-02-22

Infiltration intake system

 #16
20170129788
2017-05-11

Damping plate sand filtration system and wave energy water desalination system and methods of using potable water produced by wave energy desalination

 #17
20170106313
2017-04-20

Hybrid intake screen assembly

 #18
20170050129
2017-02-23

FLOATING SUCTION HEAD ASSEMBLY

 #19
20160097174
2016-04-07

Controlled containment barrier system and method for using same

 #20
20160002894
2016-01-07

METHOD OF TAKING WATER AND WATER INTAKE SYSTEM

 #21
20150376853
2015-12-31

Stationary boom support system

 #22
20150299972
2015-10-22

Pond water diversion apparatus for flood control and prevention of castor infestation

 #23
20150021249
2015-01-22

Screen intake device for shallow water

 #24
20140261712
2014-09-18

Skimmer system

 #25
20140238924
2014-08-28

Cleaning apparatus for filtration layer in seawater infiltration intake

 #26
20140224746
2014-08-14

SEAWATER INFILTRATION METHOD AND WATER INFILTRATION INTAKE UNIT

 #27
20140174030
2014-06-26

Drinking water delivery system and method

 #28
20140116951
2014-05-01

Stationary boom support system

 #29
20130206706
2013-08-15

Screen intake cleaning system using variable flow of incompressible liquid

 #30
20130092268
2013-04-18

Water skimmer apparatus and method for removing water from a water containment system

 #31
20130048551
2013-02-28

Hybrid intake screen assembly

 #32
20130048121
2013-02-28

Adjustable assembly for a drain inlet

 #33
20130043172
2013-02-21

Screen Intake Device for Shallow Water

 #34
20130001148
2013-01-03

FILTER ASSEMBLY

 #35
20120298572
2012-11-29

Screen intake flow control and support device

 #36
20120298568
2012-11-29

Barrel-type fish/particle screen with adjustable flow distribution and debris removal

 #37
20120138164
2012-06-07

SUBMERSIBLE INTAKE EQUIPMENT WITH AIR FILLED BLADDERS

 #38
20120125829
2012-05-24

DESALINATION INTAKE SYSTEM WITH NET POSITIVE IMPACT ON HABITAT

 #39
20120125828
2012-05-24

Screen intake device for shallow water

 #40
20120020734
2012-01-26

Environmentally safe hydro-electric pipeline and water delivery system

 #41
20120020733
2012-01-26

Stationary Boom Support System

 #42
20110278235
2011-11-17

EcoSafe Desal Intake System

 #43
20110240543
2011-10-06

Strainer with bottom guard and counterweight

 #44
20110174703
2011-07-21

Method and apparatus of submersible intake equipment

 #45
20100319248
2010-12-23

DEVICE TOTRASFER AND STORE FRESHWATER, COLLECT RAINFALL & GROW VEGETATION

 #46
20100243547
2010-09-30

Reservoir water filtration system

 #47
20100230337
2010-09-16

WATER TANK APPARATUS

 #48
20100065508
2010-03-18

Method and apparatus of submersible intake equipment

 #49
20090255874
2009-10-15

Versatile water purification systems and methods

 #50
20090025806
2009-01-29

LIQUID LIFTING ASSEMBLY FOR SUCKING LIQUID TO HIGHER PLACE

 #51
20080000527
2008-01-03

Apparatus and Method for Slow Transport of a Liquid Body

 #52
20070235387
2007-10-11

Method and apparatus for the purification of ground water

 #53
19023558
2025-09-09

Sustainable water utilization and disaster mitigation system

 #54
16992538
2020-11-10

Hybrid potable water generator

 #55
16934098
2021-12-21

Cubical support for a foot valve