ClassID:

129392

E03D1/38 - CPC Classification

Classification description:

Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices Adaptations or arrangements of flushing pipes

Recent Application in this class:
#1
20260103876
2026-04-16

TOILET DEVICE, FLUSHING SYSTEM AND FLUSHING METHOD THEREFOR

#2
20250270801
2025-08-28

System and Method for Run-On Detection

#3
20250257553
2025-08-14

QUICK-COUPLING MECHANISM FOR TOILET AND METHOD OF USING SAME

#4
20250215678
2025-07-03

PLUMBING FIXTURE BOOST SYSTEM

#5
20250101729
2025-03-27

CLOSESTOOL FLUSHING SYSTEM WITH FLOW INCREASING DEVICE

#6
20250098910
2025-03-27

TOILET SYSTEM AND BUILDING WITH SUCH A TOILET SYSTEM

#7
20250043561
2025-02-06

FLUSH TOILET

#8
20250027307
2025-01-23

Toilet

#9
20240218649
2024-07-04

Quick water discharging device of toilet tank

#10
20240218648
2024-07-04

Water supply system of toilet tank

#11
20240151016
2024-05-09

Quick-coupling mechanism for toilet and method of using same

#12
20230349137
2023-11-02

DYNAMIC FLUSHING METHOD FOR TOILET, AND DYNAMIC-FLUSHING-TYPE DEODORIZATION SPLASH-PROOF TOILET WITHOUT WATER TANK

#13
20230140590
2023-05-04

Urinal flush assembly

#14
20230131955
2023-04-27

Outlet aperture arrangements

#15
20230066417
2023-03-02

Flush toilet device

#16
20220412065
2022-12-29

Flush toilet

#17
20220275614
2022-09-01

Flush toilet

#18
20210404161
2021-12-30

Water supply mechanism and flush toilet

#19
20210404159
2021-12-30

Toilet bowl flush device

#20
20210285198
2021-09-16

Quick-coupling mechanism for toilet and method of using same

#21
20200308816
2020-10-01

Flush toilet

#22
20200063418
2020-02-27

Flush toilet

#23
20180119401
2018-05-03

Toilet inlet configuration

#24
20180023275
2018-01-25

Sanitary unit with monitoring device

#25
20170089052
2017-03-30

Flush toilet apparatus

#26
20170002556
2017-01-05

Magic Water Saver

#27
20150345124
2015-12-03

Spray siphon toilet with accelerating siphon

#28
20150322659
2015-11-12

Quick siphon toilet

#29
20140216583
2014-08-07

WATER DRAIN ACCELERATING DEVICE

#30
20120284910
2012-11-15

Flush toilet

#31
20110099704
2011-05-05

Flush Water Unit for a Toilet Bowl

#32
20110012037
2011-01-20

Noise reducing valve for toilet systems

#33
20100207043
2010-08-19

Noise reducing valve for toilet systems

#34
20090008585
2009-01-08

Noise reducing valve for toilet systems

#35
20060185068
2006-08-24

Flush valve

#36
20050081284
2005-04-21

Flushing flow distributor for a flushing cistern, flushing system having a flushing flow distributor of this type and toilet system having a flushing flow distributor

#37
17200797
2022-07-05

Water conserving toilet disinfectant dispenser