Patents-Review.com
ClassID:

129146 ⎘

E03B1/048 - CPC Classification

Classification description:

Methods or layout of installations for water supply for domestic or like local supply Systems for collecting not used fresh water

Recent Application in this class:
#1
20250305684
2025-10-02

RECIRCULATION SYSTEM USING WIRELESS POWER

 #2
20250161961
2025-05-22

EFFICIENT SHOWERHEAD WITH PURGE OUTLET

 #3
20240117611
2024-04-11

Sanitary system for instant hot water

 #4
20240091796
2024-03-21

Efficient showerhead with purge outlet

 #5
20230015469
2023-01-19

Water temperature control system and method

 #6
20220403631
2022-12-22

LIQUID RECOVERY SYSTEM, LIQUID SUPPLY SYSTEM, AND PRESSURE REGULATING METHOD

 #7
20220333359
2022-10-20

Water conservation system

 #8
20220316191
2022-10-06

SYSTEMS AND METHODS FOR POINT OF USE WATER MODIFICATION

 #9
20220196626
2022-06-23

WATER QUALITY MONITORING METHOD FOR WATER SUPPLY SYSTEM, WATER SUPPLY SYSTEM, AND REFRIGERATION APPARATUS

 #10
20210220846
2021-07-22

Efficient showerhead with purge outlet

 #11
20210102359
2021-04-08

Cartridge assembly for diverting flow

 #12
20210010682
2021-01-14

Connector for a water system

 #13
20200385966
2020-12-10

Water temperature control system and method

 #14
20200378624
2020-12-03

DOMESTIC HOT WATER SUPPLY SYSTEM

 #15
20200378094
2020-12-03

Drain diverted dirty water and continuously circulated clean water system

 #16
20200325659
2020-10-15

Low-cost water production system

 #17
20200284000
2020-09-10

WATER SAVING SYSTEM WITH A DIVERTER VALVE FOR SWITCHING COLD AND HOT WATER PASSING THERETHROUGH

 #18
20200277760
2020-09-03

SYSTEM AND METHOD OF HOT WATER RECIRCULATION USING A BI-DIRECTIONAL COLD-WATER SUPPLY LINE

 #19
20200181891
2020-06-11

Shower water catcher

 #20
20200181890
2020-06-11

Cooling system for water-cooled apparatus

 #21
20200080289
2020-03-12

DRINKING WATER ECONOMIZER

 #22
20190382988
2019-12-19

Water diversion assembly

 #23
20190345698
2019-11-14

Cold water recycling and reusing apparatus

 #24
20190323211
2019-10-24

METHOD FOR ADJUSTING SETTINGS IN A WATER RECIRCULATING DEVICE, A WATER RECIRCULATING DEVICE AND A DATA PROCESSING HUB FOR HANDLING DATA

 #25
20190242096
2019-08-08

Multi-use reservoir that conserves and allows reuse of water

 #26
20190168238
2019-06-06

Efficient showerhead with purge outlet

 #27
20190161974
2019-05-30

Adjustable apparatus for water capture

 #28
20190150675
2019-05-23

Ubiquitous, embedded surface-cleansing devices

 #29
20190085535
2019-03-21

Water conservation system for use in building

 #30
20180291592
2018-10-11

Apparatus and Method for Conserving Water by Diverting Water of Improper Temperature

 #31
20180274211
2018-09-27

Drain diverted dirty water and continuously circulated clean water system

 #32
20180224133
2018-08-09

On-demand hot water repurposing system and method

 #33
20180202135
2018-07-19

Shower head water collection structure

 #34
20180135279
2018-05-17

VAPOR RECOVERY AND WATER COLLECTION BOX STRUCTURE OF HEATING BARREL

 #35
20180094413
2018-04-05

Water temperature control system and method

 #36
20180002903
2018-01-04

Diverter module for conserving water supplied by a hot water tank

 #37
20170362802
2017-12-21

Cool water draining switch valve and combination shower head

 #38
20170350519
2017-12-07

Hot and cold water switching valve

 #39
20170298596
2017-10-19

Hot water delivery

 #40
20170191248
2017-07-06

Cool water discharging method and a switch valve with cool water discharging function

 #41
20170138020
2017-05-18

Economizer system and method for saving heat and water

 #42
20160158396
2016-06-09

Self-cleaning surfaces

 #43
20160084509
2016-03-24

Water saving apparatus

 #44
20150316287
2015-11-05

Device designed to maximize the efficiency and minimize the consumption of both, water and energy, in the utilization of hot water

 #45
20150185737
2015-07-02

Cold bathing water to toilet diverting apparatus

 #46
20150135613
2015-05-21

ECO-FRIENDLY STRUCTURE CAPABLE OF REDUCING STRONG WIND PRESSURE AND STORING RAINWATER AND METHOD FOR MANUFACTURING STRUCTURE

 #47
20140339803
2014-11-20

Mobile reservoir system and method for reusing unused clean water

 #48
20140311592
2014-10-23

Temperature control outlet device

 #49
20140238910
2014-08-28

WATER CONSERVATION DEVICE FOR REVERSE OSMOSIS SYSTEM

 #50
20130061944
2013-03-14

Systems and methods for water conservation

 #51
20130048104
2013-02-28

WATER SAVING TANK

 #52
20120247583
2012-10-04

Water conserving domestic hot water purge valve

 #53
20120118414
2012-05-17

Water saver system

 #54
20120012198
2012-01-19

Water conserving domestic hot water purge valve

 #55
20110289672
2011-12-01

System and method for showering with fixed parameter water usage

 #56
20110253241
2011-10-20

Water-Saving Faucet Whose Water Output is Controlled By A Preset Temperature

 #57
20110174404
2011-07-21

Water circulation system for preventing the growth of micro-organisms

 #58
20110168266
2011-07-14

Closed System Water Conservation Apparatus

 #59
20110139269
2011-06-16

Water Retention and Recycling System

 #60
20110038223
2011-02-17

MIXING SYSTEM WITH WATER SAVING FUNCTION AND USE THEREOF

 #61
20110000972
2011-01-06

Water saving apparatus

 #62
20100282343
2010-11-11

WATER SUPPLY DEVICE FOR SHOWERS AND THE LIKE

 #63
20100269908
2010-10-28

Water conserving devices and processes

 #64
20100193049
2010-08-05

System and method for conserving water

 #65
20090301576
2009-12-10

Water Saving Mechanism For Hot Water Supply Apparatus

 #66
20090293961
2009-12-03

Water saver system

 #67
20090288720
2009-11-26

TOILET SUPPLY DIVERTER FOR PREHEATING BATHING WATER

 #68
20090288715
2009-11-26

HOT WATER RECIRCULATOR USING PIPING VENTURI

 #69
20090165875
2009-07-02

ASSEMBLY FOR SAVING WATER

 #70
20090145500
2009-06-11

Water recovery systems and control valves

 #71
20090101734
2009-04-23

Multi-purpose showerhead

 #72
20090101212
2009-04-23

Fluid regulator

 #73
20090095356
2009-04-16

Method and apparatus for conserving water

 #74
20090007975
2009-01-08

Water control fixture having auxiliary functions

 #75
20080302429
2008-12-11

Smith water saver

 #76
20080141455
2008-06-19

Computer-controlled water recapture mechanism

 #77
20080128521
2008-06-05

Flow Control Device

 #78
20080072971
2008-03-27

Liquid conservation device and a liquid apparatus incorporating the liquid conservation device

 #79
20070137709
2007-06-21

Thermostatically controlled bypass valve

 #80
20070131783
2007-06-14

Water control valve assembly

 #81
20070095930
2007-05-03

INSTALLATION, DEVICE AND METHOD FOR SAVING WATER

 #82
20060196952
2006-09-07

Water recovery systems and control valves

 #83
20060130918
2006-06-22

No water waste valve

 #84
20060070670
2006-04-06

Multiple outlet single valve

 #85
20050205680
2005-09-22

Water Saver

 #86
17342348
2022-07-12

Shower water saver

 #87
15814968
2019-12-10

Mobile wastewater treatment system

 #88
15006793
2019-09-10

Water diverter and recycler