ClassID:

129317

E03C1/302 - 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; Devices to facilitate removing of obstructions in waste-pipes or sinks using devices moved through the pipes

Recent Application in this class:
#1
20260139463
2026-05-21

Drain Cleaners and Related Systems and Methods

#2
20260125887
2026-05-07

VERTICAL PIPE DREDGER

#3
20260115770
2026-04-30

HANDHELD DRAIN CLEANER

#4
20260092437
2026-04-02

Pipe Cleaning Device

#5
20260077395
2026-03-19

Drain Cleaning Device

#6
20260055587
2026-02-26

PIPE RODDING GUIDE TOOL

#7
20260049466
2026-02-19

DRAIN CLEANERS

#8
20260015845
2026-01-15

DRAIN AUGER

#9
20250369215
2025-12-04

METHOD OF AND APPARATUS FOR REDUCING THE RISK OF CLOGGING AND WATER OVERFLOW FROM WATER-BASED FLUSHING-TYPE TOILET SYSTEMS

#10
20250297469
2025-09-25

PIPE CLEANOUT SYSTEM

#11
20250237047
2025-07-24

DRAIN CLEANER WITH CABLE COUNTING

#12
20250188724
2025-06-12

DRAIN CLEANING MACHINE

#13
20250171993
2025-05-29

Drain Cleaning Device

#14
20250154753
2025-05-15

DRAIN CLOG REMOVER

#15
20250143525
2025-05-08

CLEARING ROD

#16
20250092652
2025-03-20

DRAIN CLEANING DEVICE

#17
20250075482
2025-03-06

DRAIN AUGER

#18
20240408654
2024-12-12

DRAIN CLEANERS

#19
20240392550
2024-11-28

HAIR CLEANER AND PLUNGER CONTAINING THE SAME

#20
20240384516
2024-11-21

DRAIN CLEANING MACHINE

#21
20240351080
2024-10-24

DISPOSAL SPLASH GUARD FOR DRAIN CLOG REMOVER

#22
20240326105
2024-10-03

DRAIN CLEANING MACHINE

#23
20240255074
2024-08-01

FLEXIBLE HOSE REEL FOR DRAIN PIPE

#24
20240254748
2024-08-01

AUGER TOOL

#25
20240240442
2024-07-18

Cable Machine and Jet Line Combination Device

#26
20240226971
2024-07-11

TELESCOPIC ADAPTER DEVICE FOR DREDGING MACHINE

#27
20240209608
2024-06-27

DRAIN CLEANING DEVICE

#28
20240189870
2024-06-13

Drain Cleaning Device

#29
20240131564
2024-04-25

TELESCOPIC ADAPTER DEVICE FOR DREDGING MACHINE

#30
20240110814
2024-04-04

Systems and methods for identifying points of interest in pipes or drain lines

#31
20240026669
2024-01-25

Drain cleaning machine

#32
20240018766
2024-01-18

DRAIN CLOG REMOVER

#33
20240011268
2024-01-11

DRAIN UNCLOGGER TOOL

#34
20230390814
2023-12-07

Drain Cleaning Device

#35
20230330719
2023-10-19

PIPE CLEANING MACHINE

#36
20230304276
2023-09-28

SINK DEBRIS COLLECTION AND TRANSFER APPARATUS TOOL

#37
20230278079
2023-09-07

Pipe Cleaning Device

#38
20230250621
2023-08-10

PIPE RODING GUIDE TOOL

#39
20230193609
2023-06-22

Portable pipe dredging machine and dredging method

#40
20230191463
2023-06-22

Drain Cleaning Device Used With A Chemical Cleaning Fluid

#41
20230151600
2023-05-18

SHEATHED FLEXIBLE SHAFT DRAIN CLEANER

#42
20230149985
2023-05-18

DRAIN AUGER

#43
20230142752
2023-05-11

Clearing rod

#44
20230135122
2023-05-04

Plumber Rotor Machine Helper Device

#45
20230124234
2023-04-20

Drain Cleaner Tool

#46
20230123018
2023-04-20

Power Tool Adapter For A Drain Cleaning Device

#47
20220290421
2022-09-15

PIPE CLEANER ASSEMBLY

#48
20220275613
2022-09-01

IMPROVEMENTS TO A DRAIN ROD SYSTEM

#49
20220274142
2022-09-01

Drain cleaning device

#50
20220203414
2022-06-30

Auto-feed pipe cleaner

#51
20220126333
2022-04-28

Motorized drain cleaner

#52
20220112703
2022-04-14

Drain cleaning device

#53
20220106780
2022-04-07

Sink clog removal device

#54
20220088649
2022-03-24

Closet auger

#55
20220080472
2022-03-17

Sewer cleaning machine

#56
20210379633
2021-12-09

Flexible and extendable conduit descaling article

#57
20210285197
2021-09-16

Drain cleaning machine

#58
20210238835
2021-08-05

DRAIN PIPE CLEANING APPARATUS

#59
20210237230
2021-08-05

TOOL FOR REMOVING ARTICLES FROM A DRAIN

#60
20210222412
2021-07-22

DRAIN AUGER MACHINE ATTACHMENT FOR UNCLOGGING DRAINS

#61
20210197239
2021-07-01

Drain cleaning device

#62
20210131085
2021-05-06

Plumbing snake assembly

#63
20210087802
2021-03-25

Drain cleaning device

#64
20210086240
2021-03-25

Drain cleaning device

#65
20210059487
2021-03-04

PORCELAIN PROTECTION COVER

#66
20200353514
2020-11-12

Drain cleaning device

#67
20200271478
2020-08-27

Systems and methods for identifying points of interest in pipes or drain lines

#68
20200217060
2020-07-09

Cable feed control mechanism for drain cleaner

#69
20200190786
2020-06-18

Extendable toilet auger

#70
20200080293
2020-03-12

Drain cleaner

#71
20200078836
2020-03-12

Drop head attachment for toilet auger

#72
20200048885
2020-02-13

Drain cleaning machine

#73
20200047223
2020-02-13

Closet auger

#74
20200047219
2020-02-13

Drill device for removing plugging in pipes

#75
20200016638
2020-01-16

PIPE CLEANER M4 TOOL

#76
20200011039
2020-01-09

Toilet clean device

#77
20190376271
2019-12-12

Drain cleaning tool

#78
20190292759
2019-09-26

METHOD AND APPARATUS FOR REMOVING DRAIN CLOG

#79
20190257062
2019-08-22

Drain un-clogging assembly

#80
20190210078
2019-07-11

Sewer cleaning machine

#81
20190160499
2019-05-30

Mechanism for retention of multiple apparatus on plumbing tools

#82
20190127964
2019-05-02

Cable feed mechanism for a drain cleaner

#83
20190082820
2019-03-21

Cleaning apparatus for garbage disposals

#84
20180369883
2018-12-27

Drain cleaning cable

#85
20180347170
2018-12-06

Obstruction clearing assembly

#86
20180328012
2018-11-15

Drain Trap with Integrated Cleanout Fittings

#87
20180313071
2018-11-01

Drain clearing device

#88
20180258623
2018-09-13

Drain closer with disengageable drain cleaner

#89
20180230689
2018-08-16

DRAIN CLEANING DEVICE

#90
20180216646
2018-08-02

Drain rod system and connectors therefor

#91
20180147713
2018-05-31

HYBRID POWER TOOLS

#92
20180142458
2018-05-24

Drain cleaning tools

#93
20180135282
2018-05-17

CLOG REMOVAL DEVICE

#94
20180127962
2018-05-10

Flexible, constant-downward-pressure obstructed piping clearing system

#95
20180106410
2018-04-19

P-TRAP DEVICE AND METHOD

#96
20180094415
2018-04-05

Pressure testing device and related methods

#97
20180087250
2018-03-29

Plunger with inside Snake or Auger in Handle

#98
20180080212
2018-03-22

Cable movement indicator for plumbing tools

#99
20180066420
2018-03-08

Drain cleaning apparatus

#100
20180051454
2018-02-22

Telescoping drum auger extension tool

#101
20180044900
2018-02-15

SYSTEMS AND METHODS FOR UNCLOGGING A DRAIN

#102
20180038093
2018-02-08

High frequency AC-powered drain cleaning and inspection apparatus and methods

#103
20180030715
2018-02-01

Cable feed control mechanism for drain cleaner

#104
20180030714
2018-02-01

Cable feed control mechanism for drain cleaner

#105
20180030707
2018-02-01

TOILET UNBLOCKING TOOL

#106
20180016776
2018-01-18

Drain cleaner with feed handle

#107
20170342693
2017-11-30

Compact drain snake

#108
20170328053
2017-11-16

Drill bit

#109
20170321402
2017-11-09

Motorized pipe-mounted drain cleanout

#110
20170298607
2017-10-19

DISPOSABLE UNCLOGGING APPARATUS

#111
20170268216
2017-09-21

Clear drum covers for plumbing tools

#112
20170266702
2017-09-21

Modular guide hose system for plumbing tools

#113
20170232484
2017-08-17

Closet auger

#114
20170130443
2017-05-11

Drain cleaning device

#115
20170107707
2017-04-20

Drain chain systems and methods for cleaning drains

#116
20170037605
2017-02-09

Drain clearing device

#117
20170030061
2017-02-02

Tool for removing hair from a drain

#118
20160325320
2016-11-10

Plumbing device and associated systems and methods

#119
20160312452
2016-10-27

TOOL FOR REMOVING UNWANTED ITEMS FROM PLUMBING

#120
20160298325
2016-10-13

Drain Cleaner

#121
20160273209
2016-09-22

Apparatus for quickly and efficiently cleaning and disinfecting sink drains and sink overflow holes

#122
20160244958
2016-08-25

Drain pipe debris remover and related methods

#123
20160237667
2016-08-18

Systems and methods for unclogging a drain

#124
20160221050
2016-08-04

Drain cleaning apparatus

#125
20160215486
2016-07-28

Drain chain systems and methods for cleaning drains

#126
20160194857
2016-07-07

Powered drain unclogging attachment device

#127
20160002907
2016-01-07

Curb vent stack plunger

#128
20150275490
2015-10-01

PLUMBING WASTE ARM WITH CLEAN OUT

#129
20150275489
2015-10-01

Drain chain systems and methods for cleaning drains

#130
20150259893
2015-09-17

BALL TYPE CLAMP ASSEMBLY

#131
20150176263
2015-06-25

Apparatus to Capture and Extract Drain Clog Debris

#132
20150143623
2015-05-28

Toilet clog clearance device

#133
20150113748
2015-04-30

Quick release mechanisms for plumbing tools

#134
20140325747
2014-11-06

Drain cleaning tool

#135
20140223679
2014-08-14

Ball type clamp assembly

#136
20140190516
2014-07-10

Drain pipe cleaning device and method

#137
20140123377
2014-05-08

PIPE AND TUBULAR DECLOGGING DEVICE AND METHOD OF USE

#138
20140076361
2014-03-20

Water service line repair

#139
20140075661
2014-03-20

PLUNGER DEVICE WITH A PLUMBING AUGER ATTACHMENT

#140
20130000680
2013-01-03

CLEARING DRAIN PIPES

#141
20120018022
2012-01-26

Universal guide cover for a plumber's drain cleaning cable

#142
20120005849
2012-01-12

Hand-operated drain snake with auger

#143
20110182656
2011-07-28

SLEEVED COUPLING

#144
20110056007
2011-03-10

Toilet and Urinal Drain Unclogging Device and Method

#145
20100313351
2010-12-16

PLUMBING FIXTURE PROTECTOR

#146
20090320197
2009-12-31

Compact drain-cleaning device with hair-snagging pad

#147
20090300863
2009-12-10

SELF-CONTAINED SIGNAL CARRIER FOR PLUMBING AND METHODS OF USE THEREOF

#148
20090100582
2009-04-23

BLOCKAGE CLEARING DEVICE AND METHOD

#149
20080097351
2008-04-24

Drain-clearing device

#150
20080086803
2008-04-17

Drain cleaning apparatus

#151
20070143912
2007-06-28

Drain-Clearing Device and System

#152
20060021123
2006-02-02

Compact drain-cleaning device with hair-snagging pad

#153
20050251938
2005-11-17

Snake plunger

#154
19310928
2026-01-27

Drum dredging machine for preventing tangling

#155
18737976
2025-03-11

Protective cover for drain snakes

#156
18668473
2025-05-20

Water soluble tool for clearing blockage in a toilet

#157
18539268
2024-12-03

High frequency AC-powered drain cleaning and inspection apparatus and methods

#158
17751552
2022-12-27

Drain-pipe interface device

#159
16719923
2024-12-17

Plumbing supply transport case and method of sanitizing and transporting plumbing supplies

#160
16041802
2020-05-05

Tool holder

#161
15785598
2019-05-07

Plumbing P-trap

#162
15661152
2018-07-17

Dishwasher / garbage disposal clog drain connector / rubber splash guard cleaner and permanent odor prevention kit

#163
15480312
2018-05-22

Double-tier drain filter system

#164
15451828
2020-02-25

Drain pipe cleaner plumbing tool

#165
15445963
2018-04-17

Two-part drain cleaning device and method of making

#166
15189030
2017-05-02

Drain cleaning device

#167
15159422
2017-06-20

Auger arrangement for unclogging pipes

#168
14642596
2018-10-16

Pipe clearing cables and apparatus

#169
14552661
2015-04-28

Biodegradable toilet snake

#170
14487943
2016-01-12

Handheld powered cable-drum drain cleaning machine