Patents-Review.com
ClassID:

129387 ⎘

E03D1/32 - CPC Classification

Classification description:

Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices; Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage Arrangement of inlet valves

Recent Application in this class:
#1
20260110161
2026-04-23

Flushometer System

 #2
20250327711
2025-10-23

TOILET LEAK DETECTION DEVICE AND METHOD

 #3
20250283316
2025-09-11

WATER SUPPLY MECHANISM FOR A BOWL RIM, A WATER INLET MECHANISM, A JET STRUCTURE, A WATER SUPPLY MECHANISM FOR A JET HOLE, A MEDICAMENT DISPENSING MECHANISM, A TOILET COMPRISING THE SAME, AND A METHOD FOR FLUSHING THE SAME

 #4
20250231077
2025-07-17

LEAK DETECTION SYSTEM WITH AUTOMATIC SHUTOFF VALVE

 #5
20250207379
2025-06-26

SYSTEM AND METHOD FOR A LOW FLUSH TOILET SYSTEM

 #6
20250092654
2025-03-20

GATE VALVE

 #7
20250027590
2025-01-23

Device for Connecting a Water Pipe to a Component Having a Passage

 #8
20240401318
2024-12-05

FLUSHING SYSTEM AND INTELLIGENT TOILET

 #9
20240337096
2024-10-10

METHODS AND APPARATUSES RELATING TO PROVIDING AN IMPROVED TOILET VALVE SYSTEM

 #10
20240295107
2024-09-05

PNEUMATIC DRAIN VALVE DRIVING DEVICE

 #11
20240218648
2024-07-04

Water supply system of toilet tank

 #12
20240151021
2024-05-09

VORTEX FLUSH TOILET

 #13
20230392362
2023-12-07

System and method for a low flush toilet system

 #14
20230265642
2023-08-24

Flush valve and toilet assembly

 #15
20230228075
2023-07-20

Touchless Toilet Assembly

 #16
20230122517
2023-04-20

WATER SUPPLY MECHANISM FOR A BOWL RIM, A WATER INLET MECHANISM, A JET STRUCTURE, A WATER SUPPLY MECHANISM FOR A JET HOLE, A MEDICAMENT DISPENSING MECHANISM, A TOILET COMPRISING THE SAME, AND A METHOD FOR FLUSHING THE SAME

 #17
20220275615
2022-09-01

Siphon valve

 #18
20220025627
2022-01-27

Flushometer system

 #19
20210404162
2021-12-30

Vacuum-assisted toilet systems and methods of using the same

 #20
20210363740
2021-11-25

TOILET FILL VALVE WITH VALVE LOCK

 #21
20210363739
2021-11-25

Environmentally-friendly hot water delivery system

 #22
20210348374
2021-11-11

Water supply mechanism for a bowl rim and a water inlet mechanism

 #23
20210332579
2021-10-28

EXCHANGEABLE FILL VALVE SYSTEM AND METHODS

 #24
20210115651
2021-04-22

Siphon valve

 #25
20210002879
2021-01-07

Siphon activated valve

 #26
20200299945
2020-09-24

Smart Toilet Connection

 #27
20200248832
2020-08-06

Toilet tank valve

 #28
20200217056
2020-07-09

Toilet fill valve with valve lock

 #29
20200141102
2020-05-07

QUICK CONNECT DEVICE AND ASSEMBLY FOR USE WITH A TOILET FILL VALVE

 #30
20200056357
2020-02-20

Leak-proof device for water inlet valve

 #31
20200049273
2020-02-13

Water stop valve

 #32
20200011040
2020-01-09

Hidden Valve Technology

 #33
20190071853
2019-03-07

Flow diverter with antisiphon

 #34
20190032315
2019-01-31

Pilot operated diaphragm fill valve and assembly for reducing hydrostatic shock

 #35
20180371731
2018-12-27

Valve fitting for filling a sanitary cistern, and sanitary cistern comprising a valve fitting of this kind

 #36
20180340322
2018-11-29

Flush water supply apparatus

 #37
20180320355
2018-11-08

Toilet overflow containment system

 #38
20180291606
2018-10-11

Automatic leak-proof water inlet device for a water tank

 #39
20180216329
2018-08-02

Discharge valve operating device, flush water tank device, and toilet system

 #40
20180148915
2018-05-31

Toilet Refill Tube Connector 2015/16

 #41
20180142454
2018-05-24

Bowl flushing control device of low tank type toilet

 #42
20180087251
2018-03-29

Toilet pan body and its method for manufacturing

 #43
20180080206
2018-03-22

Vacuum operated valve

 #44
20180066421
2018-03-08

Siphon activated valve

 #45
20180055296
2018-03-01

Toilet apparatus

 #46
20180051450
2018-02-22

Flow diverter with antisipohon

 #47
20180010321
2018-01-11

A SAVING WATER TANK OF CLOSESTOOL

 #48
20180002908
2018-01-04

Inflow fitting

 #49
20180002907
2018-01-04

AN INLET VALVE ARRANGEMENT FOR A TOILET CISTERN

 #50
20180002902
2018-01-04

Automatic fluid flow controlling device for stopping flow of running fluid

 #51
20170356559
2017-12-14

Toilet water leak and flood prevention

 #52
20170321403
2017-11-09

QUICK CONNECT DEVICE AND ASSEMBLY FOR USE WITH A TOILET FILL VALVE

 #53
20170284571
2017-10-05

Plumbing fitting assemblies

 #54
20170269614
2017-09-21

Toilet fill valve with improved noise performance

 #55
20170260727
2017-09-14

Leak-proof water valve of toilet tank

 #56
20170260726
2017-09-14

Operating device, flush water tank device, and flush toilet

 #57
20170241117
2017-08-24

Water disposable system using unwanted water

 #58
20170241116
2017-08-24

BOTTOM MOUNT FILL VALVE

 #59
20170226726
2017-08-10

Toilet device having a backflushing function for a particle filter

 #60
20170211264
2017-07-27

Fill valve assembly

 #61
20170183852
2017-06-29

Electronic fill valve and assembly

 #62
20170175922
2017-06-22

SELF CLEANING PILOT ACTUATED HYDRAULIC VALVE

 #63
20170152652
2017-06-01

Flow diverter with antisiphon

 #64
20170089052
2017-03-30

Flush toilet apparatus

 #65
20170073951
2017-03-16

System for preventing reverse flow

 #66
20170058503
2017-03-02

Water replenishing device for a flush rim of a toilet and toilet including the same

 #67
20170030063
2017-02-02

Drop-actuated flush mechanism for a toilet

 #68
20170016222
2017-01-19

AUTO-CLEANING DEVICE FOR TOILET

 #69
20170002946
2017-01-05

Major water leak prevention apparatus for water inlet valve

 #70
20170002555
2017-01-05

Minor water leak prevention apparatus for water inlet valve

 #71
20160369486
2016-12-22

Toilet fill valve with valve lock

 #72
20160348347
2016-12-01

Universal Valve Adaptor for toilet fill-valves

 #73
20160340880
2016-11-24

Hydraulic valve adapter

 #74
20160290527
2016-10-06

Hydraulic valve adapter

 #75
20160289936
2016-10-06

Universal Toilet Cistern

 #76
20160265205
2016-09-15

Inlet valve with a shortened lifting lever and a method of shortening the lifting lever of the inlet valve

 #77
20160201821
2016-07-14

Shut-off valve housing and shut-off valve

 #78
20160168834
2016-06-16

Device for controlling the filling of a cistern

 #79
20160069470
2016-03-10

HYDRAULIC VALVE

 #80
20160069056
2016-03-10

Hydraulic valve and toilet leak safety catch

 #81
20160024771
2016-01-28

Delayed shutoff device

 #82
20150354181
2015-12-10

Plumbing connector

 #83
20150259894
2015-09-17

Control of toilet bowl fill flow

 #84
20150211220
2015-07-30

Water inlet valve

 #85
20150122343
2015-05-07

Fill valves for toilets

 #86
20150122342
2015-05-07

Plumbing fitting assemblies

 #87
20150083238
2015-03-26

Automatic protection device for a toilet inlet valve or drain valve

 #88
20150074894
2015-03-19

Toilet controls

 #89
20150047115
2015-02-19

Toilet bowl water level indication

 #90
20150020301
2015-01-22

Toilet pan body and its method of manufacturing

 #91
20140345703
2014-11-27

FILL VALVE LEAK PREVENTION DEVICE

 #92
20140289945
2014-10-02

Flush water tank assembly, and flush toilet with flush water tank assembly

 #93
20140261774
2014-09-18

Needle fill valve

 #94
20140124047
2014-05-08

Height adjusting mechanism for an inlet valve

 #95
20140053329
2014-02-27

Control of toilet bowl fill flow

 #96
20140048160
2014-02-20

Rinse valve for vacuum waste system

 #97
20140048157
2014-02-20

Water Supply Delaying Structure of Inlet Valve

 #98
20140041735
2014-02-13

WATER SUPPLEMENT REGULATING STRUCTURE OF INLET VALVE

 #99
20130228238
2013-09-05

Toilet inlet valve and control method thereof

 #100
20130227774
2013-09-05

Water intake structure for water-storing key float

 #101
20130212794
2013-08-22

Flush water supply device, flush water tank assembly with flush water supply device, and flush toilet with flush water tank assembly

 #102
20130185859
2013-07-25

Self-closing water saving device, method and toilet

 #103
20130111658
2013-05-09

Switching device for rim water in low tank toilet

 #104
20130074953
2013-03-28

Water inlet device for a water tank

 #105
20130068321
2013-03-21

Water saver fill valve and assembly

 #106
20130047325
2013-02-28

Dual flush toilet fill valve assembly

 #107
20120318382
2012-12-20

Leak detection on flush valve

 #108
20120227172
2012-09-13

WATER SAVER TOILET CONTROL VALVES AND METHODS

 #109
20120144571
2012-06-14

Toilet water tank refilling system

 #110
20120124728
2012-05-24

Water reservoir shutoff

 #111
20120012212
2012-01-19

FLO-NO-MO

 #112
20120012197
2012-01-19

VALVE FOR CONTROLLING AMOUNT OF WATER IN RIM-SIDE SUPPLY PIPE OF FILL VALVE IN WATER TOILET

 #113
20120012193
2012-01-19

Apparatus for preventing backflow of fill valve in water toilet

 #114
20110203672
2011-08-25

Dual valve method and apparatus for limiting toilet water flow

 #115
20100293706
2010-11-25

Water refilling device for water saving toilets

 #116
20100212756
2010-08-26

Water saver fill valve and assembly

 #117
20100132812
2010-06-03

Toilet cistern inlet valve

 #118
20100095446
2010-04-22

Toilet bowl water level indication

 #119
20100084592
2010-04-08

Rinse valve for vacuum waste system

 #120
20090277513
2009-11-12

Magnetically activated cut-off valve assembly

 #121
20090199911
2009-08-13

Toilet fill valve lock and method

 #122
20090165198
2009-07-02

APPARATUS AND METHOD TO CONTROL AND ADJUST WATER CONSUMPTION BY A TOILET DURING REFILL OF THE BOWL AND RESERVIOR

 #123
20090083902
2009-04-02

Toilet flush water supply device

 #124
20090007324
2009-01-08

System for opening and/or closing an inlet valve and/or an outlet valve of a liquid container

 #125
20080209619
2008-09-04

Toilet fill valve including leak prevention mechanism

 #126
20080169029
2008-07-17

Non-removable refill restrictor apparatus

 #127
20080163413
2008-07-10

TOILET TANK FILL VALVE EMERGENCY CUT OFF METHOD AND APPARATUS

 #128
20080104749
2008-05-08

Toilet tank plumbing fixture assembly

 #129
20080078454
2008-04-03

Water saver fill valve and assembly

 #130
20080035206
2008-02-14

Shank assembly for a fill valve

 #131
20070095399
2007-05-03

Valve system

 #132
20070006923
2007-01-11

Adjustable inlet valve with air gap

 #133
20070006372
2007-01-11

Toilet refill bypass diverter

 #134
20070006371
2007-01-11

Toilet refill bypass diverter

 #135
20060207661
2006-09-21

Toilet tank plumbing fixture assembly

 #136
20060196550
2006-09-07

Toilet fill valve lock and method

 #137
20060168717
2006-08-03

Toilet bowl water level indication

 #138
20060168716
2006-08-03

Control of toilet bowl fill flow

 #139
20060124878
2006-06-15

Readily demountable fill valve

 #140
20060123532
2006-06-15

Pressure-flushing cistern for a water closet

 #141
20060080766
2006-04-20

Water saver adapter

 #142
20060048813
2006-03-09

Water saver valve

 #143
20050217737
2005-10-06

“Toilet king” automatic water limiting supply shut off safety valve flo-control

 #144
20050121901
2005-06-09

Toilet valve quick connect system

 #145
20050121079
2005-06-09

Water filler for water tank

 #146
20050071913
2005-04-07

Toilet tank fill valve and method of operation

 #147
20050039796
2005-02-24

Liquid level controller

 #148
20050015872
2005-01-27

Toilet and method of operation

 #149
15629026
2018-06-26

Fill valve switch

 #150
15186001
2017-02-14

Toilet fill valve auxiliary shutoff mechanism

 #151
15004664
2017-05-16

Leak-proof structure of toilet tank

 #152
14457697
2015-08-11

Toilet fill valve

 #153
14450782
2016-09-20

Toilet fill valve with valve lock

 #154
14164424
2015-09-22

Toilet fill valve