ClassID:

129275

E03C1/14 - CPC Classification

Classification description:

Domestic plumbing installations for fresh water or waste water; Sinks; Plumbing installations for waste water; Basins or fountains connected thereto ; Sinks Wash-basins connected to the waste-pipe

Recent Application in this class:
#1
20250354361
2025-11-20

WASHING STATION

#2
20250339336
2025-11-06

WASHBASIN INCORPORATING STEAM GENERATION

#3
20250237046
2025-07-24

Washbasins and Construction Assemblies for the Manufacture of Washbasins

#4
20250127343
2025-04-24

HAND AND FOOT WASHING DEVICE

#5
20250027306
2025-01-23

CONNECTOR FOR GUIDING LIQUID OVERFLOW OUT OF A DISPOSABLE LINER WHEN RECEIVED IN A BASIN FOR CONTACTING THE LIQUID AND RELATED METHOD

#6
20240390225
2024-11-28

WASHBASIN INCORPORATING STEAM GENERATOR

#7
20240254744
2024-08-01

Drain unit

#8
20230374763
2023-11-23

Connector for guiding liquid overflow out of a disposable liner when received in a basin for contacting the liquid and related method

#9
20230023596
2023-01-26

Handwashing station

#10
20230017366
2023-01-19

Long Hair Shampooing and Washing Bowl

#11
20230010617
2023-01-12

Blockable connector between sink drain and drainage stack.

#12
20220403633
2022-12-22

Accumulator assembly

#13
20220325512
2022-10-13

Drain trap assembly

#14
20220220713
2022-07-14

Sink mounting assembly and method for assembling a sink mounting assembly

#15
20220090367
2022-03-24

Sink

#16
20220074534
2022-03-10

Pipe coupling seal assembly

#17
20220025624
2022-01-27

Portable Hand-Washing Station with Grey-Water Discharge Prevention

#18
20210235943
2021-08-05

Interactive display device

#19
20210235942
2021-08-05

Interactive display device

#20
20210189706
2021-06-24

Vitrified ceramic sink and production method thereof

#21
20210148103
2021-05-20

Dimensionally adjustable washbasin system

#22
20210131080
2021-05-06

Method for water saving by retrofitting an institutional plumbing fixture and plumbing fixture made by such method

#23
20210018131
2021-01-21

Pipe coupling seal assembly

#24
20210015307
2021-01-21

Wash stand

#25
20200299942
2020-09-24

Handwashing station

#26
20200284005
2020-09-10

Water Outlet Stagnation and Flush Timing Sensor

#27
20200141100
2020-05-07

Connector for guiding liquid overflow out of a disposable liner when received in a basin for contacting the liquid and related method

#28
20200002926
2020-01-02

Lavatory drain system

#29
20190390449
2019-12-26

WASHBOWL

#30
20190309504
2019-10-10

WASH BASIN

#31
20190284786
2019-09-19

WASH UNIT FOR A CABIN MONUMENT, CABIN MONUMENT AND UPGRADE KIT FOR A WASHBASIN UNIT

#32
20190281980
2019-09-19

Countertop and method for making same

#33
20190277012
2019-09-12

Antimicrobial sink

#34
20190264430
2019-08-29

Connector for bridging disposable flexible liner installed in a spa basin and the spa basin for overflow drainage through aperture in wall of the spa basin

#35
20190153710
2019-05-23

Drain cover assembly

#36
20190069730
2019-03-07

Interactive display device

#37
20190040613
2019-02-07

Drain pipe assembly for installation of washstand

#38
20190018433
2019-01-17

BATHTUB WITH WATER USE INDICATOR AND LIMITER

#39
20180355594
2018-12-13

Drain Engageable Bowl

#40
20180340319
2018-11-29

Floor drain having a sealing gasket attached thereto

#41
20180291608
2018-10-11

Structure and method for installing bathroom plumbing

#42
20180259261
2018-09-13

Washstand furniture

#43
20180259260
2018-09-13

Washstand furniture

#44
20180259259
2018-09-13

Washstand furniture

#45
20180259258
2018-09-13

Washstand furniture

#46
20180259257
2018-09-13

Washstand furniture

#47
20180259256
2018-09-13

Washstand furniture

#48
20180259255
2018-09-13

Washstand furniture

#49
20180259254
2018-09-13

Washstand furniture

#50
20180251964
2018-09-06

Handwashing station

#51
20180216326
2018-08-02

Water discharge device

#52
20180180205
2018-06-28

Adjustable pipe

#53
20180156969
2018-06-07

Illuminated drain stopper

#54
20180112382
2018-04-26

Lavatory for a vehicle as well as a vehicle having such a lavatory

#55
20180106540
2018-04-19

Washstand

#56
20180100296
2018-04-12

Hospital sink and faucet

#57
20180066783
2018-03-08

Pipe coupling assembly

#58
20180064293
2018-03-08

Flat surface for sinks and shower pans with drainage by means of channels

#59
20180045344
2018-02-15

Plumbing Apparatus for Connecting a Tail Piece to a Waste Pipe

#60
20170320576
2017-11-09

GREY WATER INTERFACE VALVE LIQUID LEVEL SENSOR SYSTEM

#61
20170314242
2017-11-02

Water discharge apparatus

#62
20170260723
2017-09-14

Wash basin drain

#63
20170215655
2017-08-03

Interactive display device

#64
20170211987
2017-07-27

Temperature sensing drain cover

#65
20170183495
2017-06-29

Molding material for a household plumbing equipment and a household plumbing equipment fabricated using the same

#66
20170086585
2017-03-30

Salon treatment assembly with movable salon chair coupled to hard-plumbed foot bath

#67
20170016220
2017-01-19

Plumbing apparatus

#68
20160010316
2016-01-14

Drain pipe assembly for installation of washstand

#69
20150059085
2015-03-05

Hand treatment device

#70
20150052676
2015-02-26

WASH BASIN WITH FOOT WASHING FACILITY

#71
20150040311
2015-02-12

Grey water interface valve liquid level sensor system

#72
20140121301
2014-05-01

Engineered composite material and products produced therefrom

#73
20130007953
2013-01-10

MOLDING MATERIAL FOR A HOUSEHOLD PLUMBING EQUIPMENT AND A HOUSEHOLD PLUMBING EQUIPMENT FABRICATED USING THE SAME

#74
20110164418
2011-07-07

Washing counter

#75
20100005584
2010-01-14

Water closet

#76
20090289577
2009-11-26

CONTROL OF BATH WATER COLOR WITH LIGHT

#77
20090211019
2009-08-27

Sanitary Wash Area

#78
20080127410
2008-06-05

Sink with pre-plumbed and co-located components

#79
20080115266
2008-05-22

LAVATORY SYSTEM

#80
20070011806
2007-01-18

Self-cleaning sink/wash basin

#81
20060185074
2006-08-24

Lavatory system

#82
20060133065
2006-06-22

Illuminated sink

#83
18198233
2026-02-03

Method for water saving by retrofitting an institutional plumbing fixture and plumbing fixture made by such method

#84
17393527
2022-11-08

Long hair shampooing and washing bowl

#85
17248138
2022-04-26

Pipe connector apparatus

#86
16274528
2021-10-19

Splashless sink

#87
15894114
2019-04-02

Hand cleaning system

#88
15817709
2019-07-23

Lavatory sink drain assembly

#89
15601956
2018-07-31

Drain engageable bowl