Patents-Review.com
ClassID:

129388 ⎘

E03D1/33 - 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 Adaptations or arrangements of floats

Recent Application in this class:
#1
20260153162
2026-06-04

TECHNIQUES FOR FLUID CONTROL

 #2
20260085990
2026-03-26

TOILET LEAK DETECTION

 #3
20250059749
2025-02-20

FLUSH TOILET DEVICE

 #4
20240401318
2024-12-05

FLUSHING SYSTEM AND INTELLIGENT TOILET

 #5
20240337096
2024-10-10

METHODS AND APPARATUSES RELATING TO PROVIDING AN IMPROVED TOILET VALVE SYSTEM

 #6
20240295108
2024-09-05

PRESSURE-ASSISTED FLUSH WATER TANK

 #7
20230313513
2023-10-05

FLUSH TOILET APPARATUS

 #8
20230064785
2023-03-02

Fill valve with tank

 #9
20220364344
2022-11-17

One-piece toilet with flush valve

 #10
20220298769
2022-09-22

Improved Toilet Flushing System

 #11
20220205230
2022-06-30

One-piece toilet with flush valve

 #12
20220074181
2022-03-10

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

 #13
20220074180
2022-03-10

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

 #14
20210348373
2021-11-11

One-piece toilet with flush valve

 #15
20200325669
2020-10-15

BASE FOR UNIVERSAL SLIDE STYLE FLOAT AND ASSEMBLY1

 #16
20200325668
2020-10-15

WATER PRE-STORABLE TOILET

 #17
20200299945
2020-09-24

Smart Toilet Connection

 #18
20190093326
2019-03-28

Flush mechanism for toilets

 #19
20190032317
2019-01-31

Toilet flush valve assemblies

 #20
20180371731
2018-12-27

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

 #21
20180291606
2018-10-11

Automatic leak-proof water inlet device for a water tank

 #22
20180223511
2018-08-09

Universal flapper

 #23
20180216329
2018-08-02

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

 #24
20180148916
2018-05-31

Apparatus for removing bad odor from toilet

 #25
20180016777
2018-01-18

Drain valve for low-level water tank flushing

 #26
20180002907
2018-01-04

AN INLET VALVE ARRANGEMENT FOR A TOILET CISTERN

 #27
20170260727
2017-09-14

Leak-proof water valve of toilet tank

 #28
20170241117
2017-08-24

Water disposable system using unwanted water

 #29
20170211264
2017-07-27

Fill valve assembly

 #30
20170211263
2017-07-27

Flush toilet

 #31
20170175922
2017-06-22

SELF CLEANING PILOT ACTUATED HYDRAULIC VALVE

 #32
20170167125
2017-06-15

Discharge valve device, reservoir tank device, and flush toilet

 #33
20170130438
2017-05-11

Cleaning liquid dispenser

 #34
20170051490
2017-02-23

Kinetic trapway

 #35
20170030063
2017-02-02

Drop-actuated flush mechanism for a toilet

 #36
20170002946
2017-01-05

Major water leak prevention apparatus for water inlet valve

 #37
20170002555
2017-01-05

Minor water leak prevention apparatus for water inlet valve

 #38
20160340880
2016-11-24

Hydraulic valve adapter

 #39
20160290527
2016-10-06

Hydraulic valve adapter

 #40
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

 #41
20160273202
2016-09-22

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

 #42
20160168834
2016-06-16

Device for controlling the filling of a cistern

 #43
20160069056
2016-03-10

Hydraulic valve and toilet leak safety catch

 #44
20160060855
2016-03-03

System for flushing a toilet

 #45
20160032575
2016-02-04

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

 #46
20160024771
2016-01-28

Delayed shutoff device

 #47
20150240467
2015-08-27

Cistern for flushing a toilet with potable and gray water

 #48
20150211220
2015-07-30

Water inlet valve

 #49
20150074894
2015-03-19

Toilet controls

 #50
20150067955
2015-03-12

Float lock for a flush valve reservoir

 #51
20140289945
2014-10-02

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

 #52
20140090158
2014-04-03

Toilet flush valve assemblies

 #53
20130198944
2013-08-08

Water leakage protecting device

 #54
20130055496
2013-03-07

Flush water tank apparatus and discharge apparatus

 #55
20120260412
2012-10-18

Toilet valve float mechanism

 #56
20120216872
2012-08-30

VARIABLE BUOYANCE SETTING FLAPPER

 #57
20090320200
2009-12-31

Kinetic trapway

 #58
20090199910
2009-08-13

Robust water level control valve

 #59
20090139018
2009-06-04

Toilet flushing water controlling device

 #60
20080282457
2008-11-20

Canister flush valve

 #61
20080271233
2008-11-06

Variable buoyancy setting flapper

 #62
20080086806
2008-04-17

Toilet having a flapper valve closing device

 #63
20080005830
2008-01-10

Dual Volume Flush System

 #64
20070101485
2007-05-10

Canister flush valve

 #65
20060096025
2006-05-11

Toilet flush tank water leakage control and water use reduction

 #66
20060080764
2006-04-20

Method and apparatus for triggered discharge of reservoir

 #67
15629026
2018-06-26

Fill valve switch

 #68
14986652
2017-09-12

Human powered grey water toilet retrofit system and method