ClassID:

129141

E03B1/041 - CPC Classification

Classification description:

Methods or layout of installations for water supply for domestic or like local supply Greywater supply systems

Sub-classes:
Recent Application in this class:
#1
20250122700
2025-04-17

GREYWATER CAPTURE AND CONTROL SYSTEM

#2
20250075475
2025-03-06

RECIRCULATING SHOWER SYSTEM

#3
20240410139
2024-12-12

System and Method for Evaporative Loss Compensation and Water Storage System for Swimming Pools

#4
20240280276
2024-08-22

Evaporative cooling system for ablution bay

#5
20240240812
2024-07-18

Roof mountable evaporative cooling system

#6
20240240811
2024-07-18

Spray nozzle evaporative cooling ablution bay

#7
20240209614
2024-06-27

Stormwater Biofiltration System and Method

#8
20240035260
2024-02-01

A SYSTEM FOR WATER DISTRIBUTION

#9
20240018761
2024-01-18

Recirculating shower system

#10
20240018756
2024-01-18

APPARATUS FOR ABSORBING PRECIPITATION WATER AND FOR WATER EVAPORATION

#11
20240018755
2024-01-18

A WATER RECIRCULATION SYSTEM INTENDED FOR RECYCLING OF WATER OR DISCARDING OF WATER NOT SUITABLE TO RECYCLE

#12
20230397550
2023-12-14

IRRIGATION AND DRAINAGE DEVICE AND/OR WATER STORAGE DEVICE, PREFERABLY FOR MANAGING WATER, IN PARTICULAR IRRIGATION OF (GREEN) SPACES AND/OR PLANTS

#13
20230322582
2023-10-12

SYSTEM FOR WATER QUALITY MEASUREMENT AND A RECIRCULATION SYSTEM COMPRISING THE SAME

#14
20230183951
2023-06-15

SANITARY DEVICE HAVING AT LEAST ONE DISPENSER FOR A LIQUID

#15
20230175238
2023-06-08

Method of operation to increase the water efficiency of system for domotic control of a plumbing installation

#16
20230145228
2023-05-11

Indirect evaporative cooling system

#17
20230052253
2023-02-16

APPARATUS, SYSTEMS AND METHODS FOR MANAGEMENT OF RAW WATER AND EMISSIONS UTILIZING HEAT AND/OR PRESSURE ENERGY WITHIN COMBUSTION GAS SOURCES

#18
20220381010
2022-12-01

METHODS AND SYSTEMS FOR THE AUTOMATIC MANAGEMENT OF WASTEWATER AND FRESHWATER FOR RECREATIONAL VEHICLES

#19
20220162105
2022-05-26

Method and system for vertically utilizing unconventional water source

#20
20220145596
2022-05-12

RESIDENTIAL GREY WATER RECYCLING SYSTEM

#21
20220074189
2022-03-10

Stormwater biofiltration system and method

#22
20220018100
2022-01-20

Anti-waste sanitary system

#23
20220002985
2022-01-06

Recirculating shower system

#24
20210388581
2021-12-16

Drainage system and drain

#25
20210172156
2021-06-10

Recycling device and a method therein for recycling used water from a used water source

#26
20210148095
2021-05-20

Intake filter for water collection system with pressure activated backwash valve

#27
20210114897
2021-04-22

Apparatus, systems and methods for management of raw water and emissions utilizing heat and/or pressure energy within combustion gas sources

#28
20210079630
2021-03-18

Water management, metering, leak detection, water analytics and remote shutoff system

#29
20210062477
2021-03-04

Water recycle system

#30
20210047202
2021-02-18

A WATER RECIRCULATION DEVICE ALLOWING FOR PURIFICATION AND RECYCLING OF WATER OR MULTIPLE SEPARATION

#31
20210017741
2021-01-21

Washing unit

#32
20200363140
2020-11-19

Heat recovery unit for gray water

#33
20200299940
2020-09-24

Method for individually adjusting output water temperature in a device comprising multiple outlets

#34
20200299937
2020-09-24

Water recirculation device and method for adjusting a water temperature in a water recirculating device

#35
20200299936
2020-09-24

Reference water temperature in water recirculating devices

#36
20200291622
2020-09-17

Precipitation reclamation storage system for use in a structure

#37
20200284038
2020-09-10

Mobile fabric water tower system

#38
20200263433
2020-08-20

Drainage system

#39
20200256041
2020-08-13

Water treatment system

#40
20200240121
2020-07-30

Wastewater re-use systems

#41
20200224977
2020-07-16

Heat recovery unit for gray water

#42
20200181889
2020-06-11

Precipitation reclamation storage system for use in a structure

#43
20200173159
2020-06-04

Stormwater biofiltration system and method

#44
20200131756
2020-04-30

Portable living structure and assembly

#45
20200087898
2020-03-19

System and Method For Conserving and Reusing Water in a Dwelling

#46
20200040556
2020-02-06

System for domotic control of a plumbing installation and method of operation to increase the water efficiency of the same

#47
20200024836
2020-01-23

Automated device for saving shower water

#48
20190368167
2019-12-05

A DRAIN FOR A WATER RECYCLING DEVICE

#49
20190323210
2019-10-24

METHOD FOR ADAPTING A WATER RECYCLING DEVICE TO EXTERNAL CONDITIONS

#50
20190323209
2019-10-24

METHOD FOR ADAPTING A WATER RECYCLING DEVICE TO A USER PREFERENCE

#51
20190085535
2019-03-21

Water conservation system for use in building

#52
20190085534
2019-03-21

TEMPORARY WATER RETENTION DEVICE

#53
20190048563
2019-02-14

Intake filter for water collection system with pressure activated backwash valve

#54
20190047878
2019-02-14

Residential grey water recycling system

#55
20190017251
2019-01-17

SYSTEM FOR WATER RECIRCULATION

#56
20190003157
2019-01-03

SHOWER

#57
20180371725
2018-12-27

Systems and methods for rainwater collection and controlled outflow

#58
20180363283
2018-12-20

Integrated retaining wall and fluid collection system

#59
20180361906
2018-12-20

Portable living structure and assembly

#60
20180361276
2018-12-20

Filtering apparatus comprising an inlet and at least two outlets

#61
20180142461
2018-05-24

Elevatable building for preventing flood damage

#62
20180127953
2018-05-10

Drain Water Receiver

#63
20180023596
2018-01-25

Vacuum-assisted-pumping system and method

#64
20180022618
2018-01-25

Water recycling system and method

#65
20170254055
2017-09-07

Fluid dispensing system, a system for processing waste material and a fluid monitoring system

#66
20170217807
2017-08-03

Wastewater treatment systems and related methods

#67
20170183859
2017-06-29

Waste and/or hazardous liquid containment and collection system

#68
20170130460
2017-05-11

Drainage system and apparatus for treating runoff

#69
20170088437
2017-03-30

Apparatus to classify and separate turbid water and clean water

#70
20170025988
2017-01-26

MOBILE HOUSE UTILISING RENEWABLE ENERGY

#71
20160362884
2016-12-15

BOTTOM RECEIVER UNIT FOR A WATER FLOWING PRODUCT

#72
20160309965
2016-10-27

SHOWER OUTFLOW DIVERSION SYSTEM

#73
20160281338
2016-09-29

Safety device for circulating water utilization system and circulating-water utilization system

#74
20160177545
2016-06-23

System and method of greywater recovery and reuse

#75
20160023217
2016-01-28

Waste fluid holding tank drain system and method

#76
20150299990
2015-10-22

Drainage system and apparatus for treating runoff

#77
20150021247
2015-01-22

Method and system for water reclamation, purification, and reuse for residential, commercial, and agricultural applications

#78
20140339803
2014-11-20

Mobile reservoir system and method for reusing unused clean water

#79
20140326331
2014-11-06

Efficient water utilization system

#80
20140096842
2014-04-10

CIRCULAR SHOWER MACHINE

#81
20140008279
2014-01-09

System for using whitewater and soapy water in places of residence

#82
20130220904
2013-08-29

Filter seperator and adapter for rainwater volume

#83
20130042549
2013-02-21

BUILDING ARCHITECTURE FOR RESIDENTIAL DWELLING

#84
20120228117
2012-09-13

SYSTEM AND METHOD OF PURIFYING AND RECYCLING OR DISCHARGING SEPTIC TANK EFFLUENT, GRAYWATER, RAINWATER AND STORMWATER

#85
20120199220
2012-08-09

GREY WATER PROCESSING AND DISTRIBUTION SYSTEM

#86
20120125443
2012-05-24

Water collection and distribution monitoring system and methods

#87
20120110925
2012-05-10

OFF-THE-GRID CONTAINER SHIPPABLE DOMICILE

#88
20120067792
2012-03-22

Apparatus and Method for Water Treatment

#89
20120024766
2012-02-02

Wastewater re-use systems

#90
20110277852
2011-11-17

Automatic rain barrel

#91
20100269908
2010-10-28

Water conserving devices and processes

#92
20090095339
2009-04-16

Roof Based Energy Conversion System