ClassID:

129455

E03D11/10 - CPC Classification

Classification description:

Other component parts of water-closets, e.g. noise-reducing means in the flushing system , flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe; Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl Bowls with closure elements provided between bottom or outlet and the outlet pipe; Bowls with pivotally supported inserts

Recent Application in this class:
#1
20250188725
2025-06-12

WASTE DISCHARGE PIPE, WASTE DISCHARGE SYSTEM, WASTE DISCHARGE CONTROL METHOD, WASTE DISCHARGE CONTROL APPARATUS, AND TOILET

#2
20250101727
2025-03-27

TOILET AND WASTE DISCHARGE BOX ASSEMBLY THEREOF

#3
20240401321
2024-12-05

POWERED COMMODE INCLUDING BIDET

#4
20240328138
2024-10-03

TILE-ON RIM TOILET

#5
20230272609
2023-08-31

Check Valve with Ventilation Device

#6
20230129477
2023-04-27

Toilet flap valve assembly

#7
20230036047
2023-02-02

TOILET WITH CANNED SUMP

#8
20220074186
2022-03-10

FLUSH TOILET

#9
20220010537
2022-01-13

A TOILET WASTE WATER DRAIN STRUCTURE THAT SAVES WATER BY ELIMINATING THE REQUIREMENT FOR A RESERVOIR

#10
20210404160
2021-12-30

Vacuum-assisted toilet systems and methods of using the same

#11
20200407961
2020-12-31

TANKLESS TOILET WHICH OPERATES INDEPENDENTLY OF THE WATER SUPPLY PRESSURE

#12
20200141106
2020-05-07

SEWAGE DISCHARGE DEVICE OF VARIABLE WATER-SAVING TOILET

#13
20200102730
2020-04-02

Tile-on rim toilet

#14
20200102728
2020-04-02

Flush toilet

#15
20190382994
2019-12-19

Pre-primed siphonic toilet

#16
20190014958
2019-01-17

Toilet and operation thereof

#17
20180292022
2018-10-11

Method and apparatus for controlling a waste outlet of a toilet

#18
20180258630
2018-09-13

Pre-primed siphonic toilet

#19
20180245324
2018-08-30

Flush toilet

#20
20180099318
2018-04-12

Side-opening sleeve valve

#21
20170260733
2017-09-14

Dual-bowl toilet

#22
20170159277
2017-06-08

Drain Valve With Tapered Skirt Valve

#23
20170159275
2017-06-08

Method and apparatus for smart toilet minimizing water usage

#24
20170051490
2017-02-23

Kinetic trapway

#25
20160319532
2016-11-03

Drain Valve With Tapered Skirt Valve

#26
20160251841
2016-09-01

Water saving toilet system

#27
20160102449
2016-04-14

Flushable Campsite Toilet

#28
20160083950
2016-03-24

Flush toilet with build-in one-way valve system for use in unclogging clogs and for efficient water-saving flush operations and related methods

#29
20160040417
2016-02-11

Discharge valve apparatus and one-piece flush toilet including same

#30
20150233106
2015-08-20

WATER-SPRAYING TOILET

#31
20150135422
2015-05-21

Water-saving type toilet stool including intermediate reservoir

#32
20150013056
2015-01-15

Water-saving toilet

#33
20140041109
2014-02-13

Toilet flushing assembly and sequence

#34
20140020168
2014-01-23

Plumbing fixture with flush valve actuator and methods for calibrating same

#35
20130025040
2013-01-31

Low-water-flow toilets and low-water-flow urinals

#36
20120278986
2012-11-08

Toilet bowl discharge valve assembly

#37
20120246817
2012-10-04

Mechanical trap toilet with dual flush of solid waste for water efficiency

#38
20120240323
2012-09-27

Toilet stool using cyclone type sewage purifier

#39
20120124729
2012-05-24

Buoyancy operation mechanism for sewage suction device used in toilets

#40
20110231989
2011-09-29

Mechanical trap toilet with staggered flush carry

#41
20110113543
2011-05-19

Plumbing fixture with flush valve actuator and methods of calibrating same

#42
20110113542
2011-05-19

Toilet flushing assembly and sequence

#43
20100287692
2010-11-18

WATER CONSERVING TOILET

#44
20100242162
2010-09-30

Toilet Stool Using Cyclone Type Sewage Purifier

#45
20100018593
2010-01-28

CHECK VALVE MECHANISM FOR RODENTS AND/OR ODORS

#46
20090320200
2009-12-31

Kinetic trapway

#47
20090188032
2009-07-30

Tilting-bowl toilet

#48
20090126095
2009-05-21

Versatile Multihole Watersaving Closestool

#49
20090071552
2009-03-19

Backflow preventing apparatus for water closets

#50
20090031487
2009-02-05

Tilting-bowl toilets

#51
20080295237
2008-12-04

No water/graywater/selfsanitizing, valve toilet, waste recycling system

#52
20080276362
2008-11-13

Mechanically sealable rapid opening stagger-flush residential toilet

#53
20080168597
2008-07-17

Portable Toilet

#54
20080072372
2008-03-27

Toilet bowl discharge valve assembly

#55
20070215216
2007-09-20

CHECK VALVE MECHANISM FOR RODENTS AND/OR ODORS

#56
20070011801
2007-01-18

Toilet with spinning bowl and water jet

#57
20060143815
2006-07-06

Discharge and outflow devices applied to improved sanitary toilet

#58
20060137085
2006-06-29

Toilet bowl with changeable water seal

#59
20050155143
2005-07-21

Water-saving flush toilet

#60
20050060795
2005-03-24

Flange valve

#61
20050044616
2005-03-03

Waste treatment assembly

#62
14979001
2018-07-24

Portable toilet