Patents-Review.com
ClassID:

129389 ⎘

E03D1/34 - 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 Flushing valves for outlets; Arrangement of outlet valves

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

Flushometer System

 #2
20260062907
2026-03-05

Flush Valve Assembly

 #3
20260062906
2026-03-05

Flush Valve Assembly

 #4
20260035895
2026-02-05

TOILET ACTUATING MECHANISM

 #5
20250320705
2025-10-16

AUTOMATIC DRIVING UNIT FOR TOILET DRAIN VALVE AND DRAIN VALVE ASSEMBLY

 #6
20250305267
2025-10-02

FLUSH TOILET APPARATUS

 #7
20250305265
2025-10-02

FLUSH TOILET APPARATUS

 #8
20250305264
2025-10-02

FLUSH TOILET APPARATUS

 #9
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

 #10
20250277359
2025-09-04

FLUSH WATER TANK DEVICE, AND FLUSH TOILET APPARATUS INCLUDING THE SAME

 #11
20250277358
2025-09-04

FLUSH WATER TANK DEVICE, AND FLUSH TOILET APPARATUS INCLUDING THE SAME

 #12
20250243652
2025-07-31

FLUSH TOILET APPARATUS

 #13
20250215678
2025-07-03

PLUMBING FIXTURE BOOST SYSTEM

 #14
20250207380
2025-06-26

TOILET INCLUDING AN OVERFLOW CONTROL SYSTEM

 #15
20250179784
2025-06-05

PLUMBING FIXTURE AUXILIARY PORT

 #16
20250146260
2025-05-08

CISTERN SYSTEM, APPARATUS AND METHOD

 #17
20250116097
2025-04-10

SELF-CLEANING TOILET ASSEMBLY

 #18
20250092655
2025-03-20

WATER USAGE SELECTOR

 #19
20250092654
2025-03-20

GATE VALVE

 #20
20250084627
2025-03-13

HIDDEN WATER TANK DEVICE

 #21
20250067034
2025-02-27

UNIVERSAL CANISTER FLUSH VALVE

 #22
20250059749
2025-02-20

FLUSH TOILET DEVICE

 #23
20250043561
2025-02-06

FLUSH TOILET

 #24
20250034853
2025-01-30

FLUSH ENGINE

 #25
20250012063
2025-01-09

ENVIRONMENTALLY SUSTAINABLE SYSTEMS AND METHODS OF TOILET FLUSHING AND BLACKWATER DISPOSAL

 #26
20240401318
2024-12-05

FLUSHING SYSTEM AND INTELLIGENT TOILET

 #27
20240295107
2024-09-05

PNEUMATIC DRAIN VALVE DRIVING DEVICE

 #28
20240294317
2024-09-05

OMNI CONFIGURED FLAPPER SYSTEMS AND PACKAGING

 #29
20240218649
2024-07-04

Quick water discharging device of toilet tank

 #30
20240218648
2024-07-04

Water supply system of toilet tank

 #31
20240218643
2024-07-04

CONNECTED FAUCET SYSTEMS

 #32
20240151021
2024-05-09

VORTEX FLUSH TOILET

 #33
20240125103
2024-04-18

GREY WATER TOILET AND FLUSHING METHOD

 #34
20240125102
2024-04-18

AUTOMATIC DRAIN VALVE

 #35
20230399832
2023-12-14

Water supply system for sanitary ceramics

 #36
20230313513
2023-10-05

FLUSH TOILET APPARATUS

 #37
20230313512
2023-10-05

Flush water tank device and flush toilet apparatus provided with the same

 #38
20230228344
2023-07-20

CONNECTING ROD DRIVE MECHANISM FOR WATER DISCHARGE VALVE AND WATER DISCHARGE VALVE HAVING SAID MECHANISM

 #39
20230228075
2023-07-20

Touchless Toilet Assembly

 #40
20230194010
2023-06-22

Automatic drain valve

 #41
20230193611
2023-06-22

Vacuum toilet override systems and methods

 #42
20230160190
2023-05-25

Air release valve and air pressure driven toilet water tank drain valve

 #43
20230137984
2023-05-04

Self-locking water level adjusting mechanism

 #44
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

 #45
20230069634
2023-03-02

Flush water tank device and flush toilet apparatus provided with the same

 #46
20230066417
2023-03-02

Flush toilet device

 #47
20230065471
2023-03-02

Flush water tank device and flush toilet apparatus provided with the same

 #48
20230064785
2023-03-02

Fill valve with tank

 #49
20220364344
2022-11-17

One-piece toilet with flush valve

 #50
20220349424
2022-11-03

Integrated water fitting assembly

 #51
20220268005
2022-08-25

TRAPLESS TOILET

 #52
20220268004
2022-08-25

Animal Design Toilet

 #53
20220243440
2022-08-04

Pressure flushing system and toilet

 #54
20220220717
2022-07-14

FLUSH TOILET

 #55
20220205230
2022-06-30

One-piece toilet with flush valve

 #56
20220178123
2022-06-09

Universal canister flush valve

 #57
20220170252
2022-06-02

Magnetic position sensor for aircraft toilet flush valve

 #58
20220162840
2022-05-26

In-wall cistern and drinking water pipe system

 #59
20220074181
2022-03-10

Flush water tank apparatus and flush toilet apparatus provided with the same

 #60
20220074180
2022-03-10

Flush water tank apparatus and flush toilet apparatus provided with the same

 #61
20220056683
2022-02-24

FLUSH VALVE AND FLUSH VALVE ASSEMBLY

 #62
20220042293
2022-02-10

Toilet flapper replacement kit and assembly

 #63
20220025629
2022-01-27

Water conservation based on toilet seat position

 #64
20220025628
2022-01-27

Grey water toilet and flushing method

 #65
20220025627
2022-01-27

Flushometer system

 #66
20210381214
2021-12-09

Flush water tank apparatus and flush toilet apparatus provided with the same

 #67
20210372109
2021-12-02

Flush valve and motor alignment bracket

 #68
20210348374
2021-11-11

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

 #69
20210348373
2021-11-11

One-piece toilet with flush valve

 #70
20210254323
2021-08-19

Systems to monitor a toilet bowl and to determine a bowl status

 #71
20210230856
2021-07-29

TOILET COUPLING

 #72
20210222415
2021-07-22

Gear-driven trip lever with clutch assembly

 #73
20210198882
2021-07-01

Self-cleaning toilet

 #74
20210189708
2021-06-24

Flush valve assembly

 #75
20210115654
2021-04-22

Toilet flushing device using toilet cover

 #76
20210115652
2021-04-22

Flush valve assembly

 #77
20210062486
2021-03-04

HEIGHT-ADJUSTABLE UPRIGHT TUBE-CAGE UNIT

 #78
20210040718
2021-02-11

Flush water tank apparatus and flush toilet apparatus equipped with same

 #79
20210040717
2021-02-11

Flush water tank apparatus and flush toilet apparatus comprising flush water tank apparatus

 #80
20200407959
2020-12-31

Dual flush flapper valve apparatus

 #81
20200332507
2020-10-22

Drain valve for a sanitary cistern

 #82
20200263405
2020-08-20

Universal canister flush valve

 #83
20200263404
2020-08-20

Device for adapting a flapper of a flush valve of a toilet tank to a valve base with a lateral overflow pipe

 #84
20200224399
2020-07-16

Grey water toilet and flushing method

 #85
20200200287
2020-06-25

Rigid piston valve incorporating a solenoid

 #86
20200190783
2020-06-18

Flush valve with bowl cleaning agent

 #87
20200018054
2020-01-16

Flush valve

 #88
20190309505
2019-10-10

Toilet flushing system installed in a toilet reservoir

 #89
20190242103
2019-08-08

Toilet

 #90
20190161949
2019-05-30

TOILET

 #91
20190153716
2019-05-23

Toilet coupling

 #92
20190071854
2019-03-07

Flush actuator assembly

 #93
20190003169
2019-01-03

Toilet drainage device

 #94
20180245695
2018-08-30

Seal surface adapter for use with toilet flush valves

 #95
20180230683
2018-08-16

Overflow vent scoop for flush valve

 #96
20180216329
2018-08-02

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

 #97
20180216327
2018-08-02

Urinal toilet device

 #98
20180202137
2018-07-19

Adjustable toilet flush lever arm assembly

 #99
20180155913
2018-06-07

Flush toilet bowl

 #100
20180135285
2018-05-17

Toilet monitoring and intelligent control

 #101
20180119401
2018-05-03

Toilet inlet configuration

 #102
20180087257
2018-03-29

Toilet coupling

 #103
20180058599
2018-03-01

Rigid piston valve incorporating a solenoid

 #104
20180010322
2018-01-11

Systems to automate adjustment of water volume release to a toilet bowl to correspond to bowl contents, toilets including the system and related methods

 #105
20180010321
2018-01-11

A SAVING WATER TANK OF CLOSESTOOL

 #106
20170260727
2017-09-14

Leak-proof water valve of toilet tank

 #107
20170226726
2017-08-10

Toilet device having a backflushing function for a particle filter

 #108
20170198468
2017-07-13

Toilet with flush jet fill tube flow meter

 #109
20170198464
2017-07-13

Optical proximity sensor based toilet with fill tube proximity level sensing

 #110
20170175371
2017-06-22

SEALING PLUG OF TOILET TANK

 #111
20170130436
2017-05-11

OFFSETTING DUAL FLUSH ADAPTER

 #112
20170082209
2017-03-23

Adjustable Reusable Flow Regulator with Hose Guards

 #113
20170037609
2017-02-09

Toilet coupling

 #114
20170037608
2017-02-09

Toilet coupling

 #115
20170016222
2017-01-19

AUTO-CLEANING DEVICE FOR TOILET

 #116
20170009903
2017-01-12

Rigid piston valve incorporating a solenoid

 #117
20170009902
2017-01-12

Rigid piston retrofit for a diaphragm flush valve

 #118
20160362881
2016-12-15

Drain valve device, wash water tank device and flush toilet

 #119
20160356032
2016-12-08

Dedicated siphon jet toilet and enhanced vacuum flush system for the same

 #120
20160312453
2016-10-27

Toilet tank drive valve device based on capacitive sensing

 #121
20160305106
2016-10-20

Device for venting odors from a toilet bowl

 #122
20160281343
2016-09-29

Flush toilet

 #123
20160281342
2016-09-29

Discharge valve apparatus, flush water tank apparatus comprising this discharge valve apparatus, and flush toilet comprising this flush water tank apparatus

 #124
20160273202
2016-09-22

Discharge valve apparatus, flush water tank apparatus, and flush toilet

 #125
20160273201
2016-09-22

Twin water-drainage valve inner core tube starting apparatus

 #126
20160258150
2016-09-08

Automic nonelectric closestool

 #127
20160145844
2016-05-26

Toilet usage sensing system

 #128
20160122988
2016-05-05

Adaptation of flush valve for dual flush capability

 #129
20160097190
2016-04-07

FILL VALVE LEAK PREVENTION SYSTEM

 #130
20160083947
2016-03-24

Rigid piston valve incorporating a solenoid

 #131
20160083946
2016-03-24

Offsetting dual flush adapter

 #132
20160076667
2016-03-17

Rigid piston retrofit for a diaphragm flush valve

 #133
20160069057
2016-03-10

Flush toilet apparatus and drive unit for same

 #134
20160040417
2016-02-11

Discharge valve apparatus and one-piece flush toilet including same

 #135
20160017584
2016-01-21

Controller assembly for automatic flush valve

 #136
20160010317
2016-01-14

Toilet flapper valve with adjustable mounts and assembly

 #137
20160002903
2016-01-07

Primed jet toilet

 #138
20150376883
2015-12-31

GREY WATER TOILET AND FLUSHING METHOD

 #139
20150361649
2015-12-17

Dual control mode-type deodorising and water drainage valve

 #140
20150337524
2015-11-26

System, method, and apparatus for monitoring wear in a flush valve using pressure detection

 #141
20150322655
2015-11-12

Dual valve water discharge system

 #142
20150299996
2015-10-22

Flushing device

 #143
20150267387
2015-09-24

Flush operating apparatus and toilet apparatus including same

 #144
20150259894
2015-09-17

Control of toilet bowl fill flow

 #145
20150113720
2015-04-30

Drainage fitting for a cistern

 #146
20150089730
2015-04-02

Flush toilet

 #147
20150082529
2015-03-26

Flush water volume regulator, flush water tank apparatus comprising said flush water volume regulator, and flush toilet comprising said flush water tank

 #148
20150074894
2015-03-19

Toilet controls

 #149
20150067954
2015-03-12

Drain lock for a flush valve reservoir

 #150
20150059869
2015-03-05

Base connection device used to change a flapper drain valve to a barrel drain valve

 #151
20150047115
2015-02-19

Toilet bowl water level indication

 #152
20150033461
2015-02-05

Water conservation device

 #153
20150020300
2015-01-22

Dual flush device

 #154
20150020299
2015-01-22

SMART TOILET WITH MULTI SENSING ELECTRIC FIELDS

 #155
20150020298
2015-01-22

SMART URINAL WITH MULTI SENSING ELECTRIC FIELDS

 #156
20150013432
2015-01-15

Method of monitoring wear in a diaphragm valve using pressure detection

 #157
20150013056
2015-01-15

Water-saving toilet

 #158
20150013055
2015-01-15

Adaptation of flush valve for dual flush capability

 #159
20140373264
2014-12-25

FLUSHING DEVICE WITH ODOUR EXTRACTION

 #160
20140325749
2014-11-06

SEALING PLUG OF TOILET TANK

 #161
20140289945
2014-10-02

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

 #162
20140261740
2014-09-18

System for detecting that a valve should be replaced and a method of use thereof

 #163
20140230136
2014-08-21

Overflow vent scoop for flush valve

 #164
20140223656
2014-08-14

Soft-touch double-drain valve

 #165
20140182055
2014-07-03

Method of monitoring wear in a diaphragm valve using pressure detection

 #166
20140173818
2014-06-26

Flushing device with odour extraction

 #167
20140059755
2014-03-06

Grey water toilet

 #168
20130318699
2013-12-05

Water conservation device

 #169
20130312172
2013-11-28

Toilet coupling

 #170
20130205486
2013-08-15

Flushing mechanism

 #171
20130180039
2013-07-18

Water discharge valve device and flush water tank device with same

 #172
20130167294
2013-07-04

TOILET FLUSHING DEVICE

 #173
20130055497
2013-03-07

Dual flush device

 #174
20130055496
2013-03-07

Flush water tank apparatus and discharge apparatus

 #175
20120284910
2012-11-15

Flush toilet

 #176
20120266374
2012-10-25

Flush Valve

 #177
20120261003
2012-10-18

Toilet Valve Adapter

 #178
20120255111
2012-10-11

Discharge valve apparatus and rinse water tank apparatus fitted therewith

 #179
20120205568
2012-08-16

Diaphragm valve with electronic pressure detection

 #180
20120174307
2012-07-12

Suction device for enhancing the negative pressure of the siphon of the toilet and the method thereof

 #181
20120144571
2012-06-14

Toilet water tank refilling system

 #182
20120017363
2012-01-26

Offsetting dual flush adapter

 #183
20110126348
2011-06-02

SINGLE-PIECE HIGH RATE FLUSH VALVE ASSEMBLY

 #184
20110119822
2011-05-26

Stool flush control device

 #185
20110107506
2011-05-12

Water flow controlling system and method

 #186
20100243064
2010-09-30

Tank water conservation system

 #187
20100222930
2010-09-02

Diaphragm valve controlled through electronic pressure detection and method

 #188
20100218833
2010-09-02

Method of monitoring wear in a diaphragm valve using pressure detection

 #189
20100218829
2010-09-02

Diaphragm valve with electronic pressure detection

 #190
20100218308
2010-09-02

Adaptation of flush valve for dual flush capability

 #191
20100212079
2010-08-26

Universal flush valve kit and method of using

 #192
20100170031
2010-07-08

Flush valve assembly structure of water tank

 #193
20100162477
2010-07-01

FLUSH VALVE STRUCTURE FOR A TOILET TANK

 #194
20100095446
2010-04-22

Toilet bowl water level indication

 #195
20100037380
2010-02-18

Toilet Valve Refill Water Adjuster

 #196
20100024114
2010-02-04

Flush valve structure for a toilet tank

 #197
20090293186
2009-12-03

APPARATUS FOR REDUCING FLUSH WATER IN TOILETS

 #198
20090025130
2009-01-29

Flush valve mechanism

 #199
20090019628
2009-01-22

FLUSH VALVE LEAKAGE PREVENTION DEVICE

 #200
20090013456
2009-01-15

FLUSH VALVE STRUCTURE FOR A TOILET TANK

 #201
20090007324
2009-01-08

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

 #202
20080209621
2008-09-04

FLUSH VALVE

 #203
20080109953
2008-05-15

Automatic Flush Toilet Tank Assembly

 #204
20080086806
2008-04-17

Toilet having a flapper valve closing device

 #205
20070245475
2007-10-25

Toilet Tank Flush Valve with Magnetically Assisted Closure

 #206
20060253966
2006-11-16

Flush valve for water closets

 #207
20060218712
2006-10-05

Flush valve with adjustable overflow tube and method for installing a toilet valve

 #208
20060195977
2006-09-07

Drain valve

 #209
20060168717
2006-08-03

Toilet bowl water level indication

 #210
20060168716
2006-08-03

Control of toilet bowl fill flow

 #211
20060150308
2006-07-13

Cistern outlet valve mounting bracket assembly and a method of installing an outlet valve in cistern

 #212
20060137083
2006-06-29

Cistern outlet valve assembly

 #213
20060080764
2006-04-20

Method and apparatus for triggered discharge of reservoir

 #214
20060076061
2006-04-13

Diaphragm valve with electronic pressure detection

 #215
20060075546
2006-04-13

Electro-mechanical flush mechanism

 #216
20050283895
2005-12-29

Flush valve

 #217
20050172388
2005-08-11

Discharge valve comprising a flexible ringed tube for toilets

 #218
20050102742
2005-05-19

Toilet tank valve

 #219
20050097664
2005-05-12

Replaceable toilet valve lip

 #220
20050091734
2005-05-05

Outflow valve assembly for a toilet tank

 #221
17154534
2022-06-14

Trapless toilet

 #222
16936539
2021-12-28

Overflow prevention system

 #223
15822113
2019-03-19

Toilet with power generation assembly

 #224
15467501
2018-07-10

Dual-flow flapper valve assembly

 #225
15212192
2017-07-25

Toilet

 #226
14856901
2019-12-31

Toilet valve