E03C1/12 - CPC Classification Index

ClassID:

129267 ⎘

E03C1/12 - 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

Sub-classes:

E03C1/122 » Pipe-line systems for waste water in building 81
E03C1/126 » Installations for disinfecting or deodorising waste-water plumbing installations 75
E03C1/14 » Wash-basins connected to the waste-pipe 78
E03C1/16 » Wash-fountains connected to the waste-pipe 7
E03C1/18 » Sinks, whether or not connected to the waste-pipe 203
E03C1/20 » Connecting baths or bidets to the wastepipe 56
E03C1/22 » Outlet devices mounted in basins, baths, or sinks 161
E03C1/24 » Overflow devices for basins or baths 80
E03C1/26 » Object-catching inserts or similar devices for waste pipes or outlets 96
E03C1/28 » Odour seals 44
E03C1/30 » Devices to facilitate removing of obstructions in waste-pipes or sinks 52
E03C1/32 » Holders or supports for basins 40
E03C2001/1206 » {Pipes with specific features for influencing flow characteristics} 16
E03C2001/1213 » {Constructional features of bidet bowls; adapters for using other sanitary appliances as bidet} 8

Recent Application in this class:

20250082144

2025-03-13

ROBOT CLEANER STATION

20240263712

2024-08-08

Dual union drain valve with reversible check inserts

20240035259

2024-02-01

Method for recycling water and a water recycling device

20230175238

2023-06-08

Method of operation to increase the water efficiency of system for domotic control of a plumbing installation

20230135546

2023-05-04

Universal and height adjustable drain adaptor

20230127475

2023-04-27

PROCESS FOR PRODUCING A PARTICULATE RECYCLATE FROM QUARTZ COMPOSITE

20230008625

2023-01-12

Flat drain for showers

20220364348

2022-11-17

Pipe Connector

20220357053

2022-11-10

HEAT PUMP HUMAN WASHING APPLIANCE

#10

20220186479

2022-06-16

Pipe joint and piping structure

#11

20220162842

2022-05-26

SHOWER DEVICE FOR A BIDET SHOWER

#12

20210372104

2021-12-02

REVERSIBLE PIPE FITTING

#13

20210189699

2021-06-24

Method for recycling water and a water recycling device

#14

20210093130

2021-04-01

Water inlet through seat post

#15

20200363140

2020-11-19

Heat recovery unit for gray water

#16

20200318323

2020-10-08

Environmentally-friendly shower water recycling system

#17

20200291628

2020-09-17

Floor drain system

#18

20200224977

2020-07-16

Heat recovery unit for gray water

#19

20200040556

2020-02-06

System for domotic control of a plumbing installation and method of operation to increase the water efficiency of the same

#20

20200029747

2020-01-30

DAMAGE-RESISTANT SHOWER BASE AND INSTALLATION METHOD

#21

20200011043

2020-01-09

Pipe connector

#22

20200004273

2020-01-02

Method, apparatus and storage medium for controlling drainage of equipment

#23

20190301145

2019-10-03

Method for recycling water and a water recycling device

#24

20190161951

2019-05-30

Bidet rinse ring

#25

20190071852

2019-03-07

Accumulator for vacuum drainage system

#26

20190040613

2019-02-07

Drain pipe assembly for installation of washstand

#27

20180238038

2018-08-23

Bidet rinse ring

#28

20180171608

2018-06-21

Method and system for recycling domestic greywater

#29

20180110379

2018-04-26

DAMAGE-RESISTANT SHOWER BASE AND INSTALLATION METHOD

#30

20180064293

2018-03-08

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

#31

20170340187

2017-11-30

Method and means for positioning a high rise loop for a dishwasher's discharge hose

#32

20170305552

2017-10-26

Disposable modular reservoir

#33

20170260724

2017-09-14

Pop-up drain assembly

#34

20160138748

2016-05-19

Decorative and magnetic cleanout cover

#35

20160090727

2016-03-31

Universal drain cuff

#36

20160010316

2016-01-14

Drain pipe assembly for installation of washstand

#37

20150322653

2015-11-12

Trap water removal apparatus and method of use

#38

20150259891

2015-09-17

Plumbing supply line mounting and finish panel assembly

#39

20150197923

2015-07-16

Plumbing outlet box with integrated mounting features

#40

20150136267

2015-05-21

SINGLE STREAM DISCHARGE DRAIN HOSE ASSEMBLY

#41

20150115596

2015-04-30

Pipe connector

#42

20140299555

2014-10-09

Method and system for recycling domestic greywater

#43

20140060668

2014-03-06

Apparatus for aerating and draining

#44

20130239315

2013-09-19

Drain clean-out assembly and method of using

#45

20130220455

2013-08-29

Valve device

#46

20130087212

2013-04-11

DRAIN ADAPTOR AND METHOD FOR DIRECTING WATER FROM A HOSE

#47

20130025047

2013-01-31

Drain, in particular shower drain

#48

20120324644

2012-12-27

Accelerated tub drain

#49

20120280156

2012-11-08

TRAP PRIMER VALVE ASSEMBLY WITH BATTERY PACK AND TIMER

#50

20120273064

2012-11-01

Plumbing supply line and drain line mounting and finish panel

#51

20120102639

2012-05-03

Liquid drainage system

#52

20120005866

2012-01-12

Pipe joint restraint systems

#53

20110289673

2011-12-01

Shower unit comprising a shower receiver and a pumping device

#54

20110284780

2011-11-24

TRAP PRIMER VALVE ASSEMBLY WITH BATTERY PACK AND TIMER

#55

20110277232

2011-11-17

Multi-use one piece plumbing device and method thereof

#56

20110204529

2011-08-25

Apparatus for aerating and draining

#57

20110203786

2011-08-25

Waste Water Heat Transfer System

#58

20110088162

2011-04-21

SINK DRAIN WATER COLLECTOR

#59

20110056010

2011-03-10

Waste removal system

#60

20100286666

2010-11-11

Drainage apparatus and system

#61

20100212075

2010-08-26

Plug puller for drain clean-out and method of using

#62

20100175183

2010-07-15

Vented Sink Tailpiece

#63

20100154113

2010-06-24

Pumped shower draining device

#64

20100108924

2010-05-06

TRAP PRIMER VALVE ASSEMBLY WITH BATTERY PACK AND TIMER

#65

20100101673

2010-04-29

AERATOR FITTING HAVING CURVED BAFFLE

#66

20100032028

2010-02-11

Air admittance valve

#67

20100024121

2010-02-04

Autoflow aka. postive drain tee

#68

20090320936

2009-12-31

Dual action low head isolation valve

#69

20090314363

2009-12-24

Concealed Sanitary Fitting with a Base Body

#70

20090255860

2009-10-15

Greywater diversion and hair catcher assembly for baths that is comprised of the novel assembly of a hair catcher mesh cup, a two-port valve, a direct-drain waste-overflow assembly, and an indirect-drain waste-overflow assembly

#71