Patents-Review.com
ClassID:

129285 ⎘

E03C1/2302 - 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; Outlet devices mounted in basins, baths, or sinks with mechanical closure mechanisms the actuation force being transmitted to the plug via rigid elements

Recent Application in this class:
#1
20260146427
2026-05-28

DRAIN ASSEMBLY

 #2
20260146426
2026-05-28

FLOWRATE-INCREASING DRAIN HEAD AND DRAIN VALVE

 #3
20250347095
2025-11-13

WATER STOP STRUCTURE OF DRAIN VALVE

 #4
20250347094
2025-11-13

Connection structure of Ball valve of control valve for draining water out of water sink

 #5
20250283315
2025-09-11

Drain Valve Assembly

 #6
20250092651
2025-03-20

WASTEWATER DRAIN STOPPER SYSTEM

 #7
20250075480
2025-03-06

Bathtub Drain Stopper

 #8
20240344308
2024-10-17

POP-UP DRAIN LINKAGE DEVICE

 #9
20240209606
2024-06-27

BATHTUB DRAINAGE DEVICE

 #10
20240183138
2024-06-06

Pop Up Stopper and Seal

 #11
20240060280
2024-02-22

APPARATUS AND METHOD FOR INSTALLING DECK MOUNTED FAUCETS

 #12
20240052617
2024-02-15

Drain Cover Assembly

 #13
20240026667
2024-01-25

AUTOMATIC DRAINING DEVICE

 #14
20240003127
2024-01-04

Wastewater drain stopper system

 #15
20230167916
2023-06-01

Retainer guidance for rinsing valves

 #16
20230148123
2023-05-11

Pop-up drain stopper and actuator assembly

 #17
20230146089
2023-05-11

Lift rod pop-up drain assembly

 #18
20230125638
2023-04-27

Popup Drain Stopper With Debris Trap and Popup Drain Stopper Assembly Having The Same

 #19
20230111926
2023-04-13

Pop-up sink drain assembly with overflow knock-out blank band

 #20
20230084506
2023-03-16

Structure for water drainage head

 #21
20220325511
2022-10-13

Popup drain stopper with debris trap and popup drain stopper assembly having the same

 #22
20220282465
2022-09-08

Drain stopper apparatus

 #23
20220154440
2022-05-19

Wastewater drain stopper system

 #24
20220112963
2022-04-14

Retainer guidance for rinsing valves

 #25
20220098842
2022-03-31

Pop up stopper and seal

 #26
20220042292
2022-02-10

Bathtub drain stopper

 #27
20210388588
2021-12-16

Accelerated drain apparatus and method for walk-in bathtub

 #28
20210372105
2021-12-02

Drain assembly

 #29
20210324618
2021-10-21

Drain stopper apparatus

 #30
20210293011
2021-09-23

Drain stopper device

 #31
20210214928
2021-07-15

Drain valve assembly for a basin

 #32
20210207351
2021-07-08

Kits for reducing inventory of sink drain assemblies

 #33
20210199212
2021-07-01

Drain plug linkage device

 #34
20210079635
2021-03-18

Wastewater drain stopper system

 #35
20210025151
2021-01-28

Drain fitting device

 #36
20200399878
2020-12-24

Drain assembly and faucet lift rod coupling device

 #37
20200268214
2020-08-27

Universal sink stopper and strainer

 #38
20200109794
2020-04-09

TOUCH-SENSITIVE FAUCET AND METHOD FOR CONTROLLING SAME

 #39
20200011037
2020-01-09

Pop-up Drain Stopper Linkage Assembly

 #40
20190345703
2019-11-14

Drain plug linkage structure

 #41
20190338503
2019-11-07

Garbage disposal assembly apparatus

 #42
20190323217
2019-10-24

Fastener for pivot rod to clevis

 #43
20190177958
2019-06-13

Wastewater drain stopper system

 #44
20190153710
2019-05-23

Drain cover assembly

 #45
20190075975
2019-03-14

Bathtub with door and drain

 #46
20190055722
2019-02-21

Universal Adaptor for Tub Drains

 #47
20190024355
2019-01-24

Removable hinged strainer for a pop-up drain assembly

 #48
20190017255
2019-01-17

Drain strainer

 #49
20190010684
2019-01-10

Drainage assembly for a bathtub

 #50
20180317716
2018-11-08

Universal sink stopper and strainer

 #51
20180263426
2018-09-20

Drain flange cover and strainer

 #52
20180258623
2018-09-13

Drain closer with disengageable drain cleaner

 #53
20180171610
2018-06-21

Pop-up drain assembly, connector device and drain stopper

 #54
20180156969
2018-06-07

Illuminated drain stopper

 #55
20180127961
2018-05-10

Simplified drain plug with overflow release

 #56
20180030706
2018-02-01

High flow drain control

 #57
20170321401
2017-11-09

Pop-up drain assembly

 #58
20170268212
2017-09-21

Threaded easy Install and removal pop-up drain stopper

 #59
20170260724
2017-09-14

Pop-up drain assembly

 #60
20170218611
2017-08-03

Drain cover assembly

 #61
20170183851
2017-06-29

Pop-up drain stopper linkage assembly

 #62
20170183850
2017-06-29

DRAINER WITH QUICK DRAINAGE AND IMPROVED STRUCTURE

 #63
20170145673
2017-05-25

Cats eye restricted actuator with a bihemispherical seal actuating a plunger guided by a removable threaded basket guide.

 #64
20170130435
2017-05-11

Removable hinged strainer for a pop-up drain assembly

 #65
20170096805
2017-04-06

Device for child bath safety

 #66
20170089051
2017-03-30

Universal drain plug

 #67
20170073948
2017-03-16

Drain Stopper With Detachable Solid Matter Receptacle

 #68
20170030060
2017-02-02

Drain strainer

 #69
20170023151
2017-01-26

Drain plug device

 #70
20170016219
2017-01-19

Sink Drain Stopper Assembly

 #71
20160356028
2016-12-08

Wastewater drain stopper system

 #72
20160289934
2016-10-06

DRAIN ASSEMBLY FOR INDUSTRIAL SINK

 #73
20160251839
2016-09-01

DRAIN STRAINER

 #74
20160251838
2016-09-01

Basin and Drain Stop Assembly

 #75
20160208464
2016-07-21

Integral finial for a faucet

 #76
20160201307
2016-07-14

Sink plug arrangement

 #77
20160053472
2016-02-25

Removable pop-up strainer

 #78
20150299995
2015-10-22

Drain plug linkage device

 #79
20150284938
2015-10-08

Pop-Up Stopper for Bathroom Sinks with Hair Filter and Compatible with Current Pop-Up Stopper Design

 #80
20150074901
2015-03-19

Drain systems and related methods

 #81
20150033459
2015-02-05

Drain cover assembly

 #82
20140310864
2014-10-23

Drain plug linkage device

 #83
20140310862
2014-10-23

Pop-up drain valve stopper with strainer cup

 #84
20140173819
2014-06-26

Drain strainer

 #85
20140059761
2014-03-06

Tailpiece and sink drain assembly system

 #86
20130312177
2013-11-28

Magnetic drain stopper assembly and method

 #87
20120199213
2012-08-09

Snap-in quick removal pop-up drain stopper

 #88
20120102640
2012-05-03

Bathroom fittings

 #89
20120060274
2012-03-15

Index drain

 #90
20110297865
2011-12-08

Drain valve assembly

 #91
20110185494
2011-08-04

Pop-up drain assembly

 #92
20110126347
2011-06-02

Bathroom Sink Clog-Preventive Popup Stopper with a Hidden Strainer

 #93
20100275357
2010-11-04

Sink popup stopper drain assembly

 #94
20100154114
2010-06-24

Magnetic drain stopper assembly

 #95
20100050337
2010-03-04

Pop-up drain stopper linkage assembly

 #96
20090139025
2009-06-04

Coupling for a faucet lift rod

 #97
20090139024
2009-06-04

Faucet mounting system including a lift rod

 #98
20080244825
2008-10-09

Drain systems and related methods

 #99
20080168596
2008-07-17

DRAIN STOPPER WITH DEODORIZER

 #100
20080047060
2008-02-28

CONTROL FOR A BATHTUB WASTE WATER DRAIN

 #101
20070289059
2007-12-20

Device for actuating the drainage valve of a sanitary article

 #102
20070090042
2007-04-26

Drainage assembly

 #103
20070044231
2007-03-01

A MOTOR ACTIVATED BATHTUB DRAIN CLOSURE

 #104
20060273278
2006-12-07

Pop-up valve with seal

 #105
20060260043
2006-11-23

Threaded mack washer

 #106
20060237070
2006-10-26

Plug incorporating pressure-sensitive valve

 #107
20060042006
2006-03-02

Pull rod coupling

 #108
20050183200
2005-08-25

Bibcock for washbasin

 #109
20050066440
2005-03-31

Sanitary wash-stand or sink unit fitting

 #110
17516182
2023-01-10

Magnetically actuated pop-up drain assembly

 #111
16852688
2020-12-08

Drain stopper apparatus

 #112
15917144
2019-03-05

Pop-up drain linkage assembly

 #113
15858606
2018-12-25

Adjustable assembly for increasing mechanical advantage in actuating a drain stopper

 #114
15705260
2018-12-11

Water dispenser

 #115
15671244
2019-05-14

Quick change faucet and sink assembly

 #116
15390308
2018-01-16

Combination sink strainer and stopper

 #117
14673331
2016-01-26

Drain assembly for industrial sink