Patents-Review.com
ClassID:

129361 ⎘

E03D1/14 - CPC Classification

Classification description:

Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices; High-level flushing systems Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves

Sub-classes:
Recent Application in this class:
#1
20250179784
2025-06-05

PLUMBING FIXTURE AUXILIARY PORT

 #2
20230064176
2023-03-02

Flush toilet

 #3
20220170251
2022-06-02

Adjustable flush valve poppet assembly

 #4
20200332507
2020-10-22

Drain valve for a sanitary cistern

 #5
20190264433
2019-08-29

Cistern

 #6
20170306601
2017-10-26

Flushing toilet

 #7
20170306600
2017-10-26

Dual-discharge tank for toilets

 #8
20170159275
2017-06-08

Method and apparatus for smart toilet minimizing water usage

 #9
20170051485
2017-02-23

Operating device for flush water tank assembly, flush water tank assembly, and flush toilet

 #10
20160362881
2016-12-15

Drain valve device, wash water tank device and flush toilet

 #11
20160273201
2016-09-22

Twin water-drainage valve inner core tube starting apparatus

 #12
20160122988
2016-05-05

Adaptation of flush valve for dual flush capability

 #13
20160083949
2016-03-24

Water—saving toilet

 #14
20160076235
2016-03-17

Flush tank with discharge valve and triggering mechanism therefor

 #15
20150089730
2015-04-02

Flush toilet

 #16
20150082530
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

 #17
20150033461
2015-02-05

Water conservation device

 #18
20150013055
2015-01-15

Adaptation of flush valve for dual flush capability

 #19
20140034150
2014-02-06

Height adjustable drain fitting for a toilet flush tank

 #20
20130318699
2013-12-05

Water conservation device

 #21
20130198945
2013-08-08

FLUID DISPLACEMENT DEVICE

 #22
20130161333
2013-06-27

Dual-drainage switching mechanism of water tank

 #23
20110289668
2011-12-01

WATER FLUSHING DEVICE NOTABLY FOR LAVATORY PAN AND RESULTING LAVATORY PAN AND WATER FLUSHING DEVICE ASSEMBLY

 #24
20110203042
2011-08-25

Water saving flapper valve weight apparatus

 #25
20110067173
2011-03-24

Gate tube toilet water saver

 #26
20110041242
2011-02-24

WATER SAVING TOILET FLUSH SYSTEM

 #27
20100257666
2010-10-14

Level mark for flushing small amount of toilet water

 #28
20100251470
2010-10-07

Cistern assembly

 #29
20100243064
2010-09-30

Tank water conservation system

 #30
20100218308
2010-09-02

Adaptation of flush valve for dual flush capability

 #31
20100083434
2010-04-08

TOILET FLUSHING SYSTEM

 #32
20100058526
2010-03-11

Flow water reducer for toilet water flush unit

 #33
20100037380
2010-02-18

Toilet Valve Refill Water Adjuster

 #34
20090260145
2009-10-22

Toilet buoy unit to control water flow

 #35
20080235860
2008-10-02

Toilet bowl flushing water tank device

 #36
20080216223
2008-09-11

Water conservation apparatus

 #37
20080201834
2008-08-28

Finger-tip toilet flush interrupting device

 #38
20080163414
2008-07-10

METHOD AND APPARATUS FOR REDUCING WATER CONSUMPTION OF A TOILET

 #39
20080047052
2008-02-28

Flush valve with float

 #40
20080034488
2008-02-14

Split tank system for a toilet

 #41
20070163035
2007-07-19

Toilet flushing arrangement

 #42
20070163034
2007-07-19

Flushing valve mechanism

 #43
20070143913
2007-06-28

Auxiliary water tank device for toilet stool

 #44
20070094781
2007-05-03

Water displacement device for toilet tanks

 #45
20060174403
2006-08-10

Dual flush refill device

 #46
20060130226
2006-06-22

Closing actuator for flapper valve

 #47
20050044615
2005-03-03

Hard glass sphere is flush tank timer

 #48
20050005347
2005-01-13

EcoBeta

 #49
16037029
2019-11-19

Automated toilet

 #50
13470656
2015-09-22

Front and side mount toilet handle tensioner

 #51
13307809
2017-10-31

Electrically controlled flush