Twin or multiple flushing cisterns

Industry

CPC
E03D1/22

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Parent Industries

EFIXED CONSTRUCTIONS E03Water supply, sewage E03DWATER-CLOSETS OR URINALS WITH FLUSHING DEVICES FLUSHING VALVES THEREFOR E03D1/00Water flushing devices with cisterns; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices

Current Industry

E03D1/22Twin or multiple flushing cisterns

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Pressurized toilet
- Patent number 11,427,994
- Issue date Aug 30, 2022
- AS America, Inc.
- Robert Jensen
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Cistern
- Patent number 10,954,658
- Issue date Mar 23, 2021
- Dylan Hugh Ross-Kent
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Flush toilet
- Patent number 10,287,764
- Issue date May 14, 2019
- Toto Ltd.
- Takahiro Nakashima
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Auxiliary water receptacle apparatus
- Patent number 10,000,916
- Issue date Jun 19, 2018
- Steve Bruce
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Toilet tank structure
- Patent number 9,745,730
- Issue date Aug 29, 2017
- Shun-Jie Chang
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Dual water tank for city water and rain water
- Patent number 9,739,041
- Issue date Aug 22, 2017
- Steven Verhaverbeke
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Flush water volume regulator, flush water tank apparatus comprising...
- Patent number 9,650,771
- Issue date May 16, 2017
- Toto Ltd.
- Koki Shinohara
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Drain lock for a flush valve reservoir
- Patent number 9,540,798
- Issue date Jan 10, 2017
- Fluidmaster, Inc.
- JunSheng Chen
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Auxiliary tank for a flush toilet
- Patent number 8,117,688
- Issue date Feb 21, 2012
- Shu Ken Chang
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Water conservation system
- Patent number 8,024,823
- Issue date Sep 27, 2011
- Edward J. Sanaghan, Jr.
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Combination toilet and dehumidifier
- Patent number 7,996,928
- Issue date Aug 16, 2011
- Martin H. Lorenz
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Dual toilet tank system
- Patent number 7,810,178
- Issue date Oct 12, 2010
- George J. Wajda
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Water saver flush system
- Patent number 7,159,251
- Issue date Jan 9, 2007
- Philip Hennessy
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Flushing device for a lavatory
- Patent number 7,096,517
- Issue date Aug 29, 2006
- Geberit Technik AG
- Albert Gübeli
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Toilet bowl water flow adjustment system
- Patent number 6,571,400
- Issue date Jun 3, 2003
- James C. Reid
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Toilet water supply device
- Patent number 6,502,252
- Issue date Jan 7, 2003
- Heung-Mook Kang
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Flushing device for a toilet
- Patent number 6,367,095
- Issue date Apr 9, 2002
- Geberit Technik AG
- Alex Hubatka
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Dual flush toilet
- Patent number 6,317,899
- Issue date Nov 20, 2001
- Niagara Conservation Corporation
- Kirk S. Brewer
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Multiple variable flush water storage tank toilet
- Patent number 6,282,731
- Issue date Sep 4, 2001
- John Harry Mohrman
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Supplemental tank for use with low flow volume toilet
- Patent number 6,205,595
- Issue date Mar 27, 2001
- Frederick K. Ecker
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Double-cistern water-conserving sanitary water tank
- Patent number 6,173,456
- Issue date Jan 16, 2001
- German Nieto
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Structure of toilet bowl
- Patent number 5,761,749
- Issue date Jun 9, 1998
- Ming-Jung Chuang
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Structure of toilet bowl
- Patent number 5,685,026
- Issue date Nov 11, 1997
- Ming-Jung Chuang
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Toilet bowl water conservation unit
- Patent number 5,495,624
- Issue date Mar 5, 1996
- Ira M. Lisook
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Incremental dual storage water flush toilet
- Patent number 5,450,634
- Issue date Sep 19, 1995
- John H. Mohrman
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Lavatory flushing device
- Patent number 4,813,085
- Issue date Mar 21, 1989
- Georg Rost & Soehne, Armaturenfabrik GmbH & Co. KG.
- Reiner Strangfeld
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Multi-function closet stool
- Patent number 4,333,184
- Issue date Jun 8, 1982
- Hsian Wang
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Flush toilet system
- Patent number 4,183,108
- Issue date Jan 15, 1980
- William H. Hamilton
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Flush toilet system
- Patent number 4,142,262
- Issue date Mar 6, 1979
- William H. Hamilton
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Water closet water saving device
- Patent number 4,121,308
- Issue date Oct 24, 1978
- Displacement Systems Corporation
- Clifford Raab
- E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR FLUSING AN OBJECT
- Publication number 20240191484
- Publication date Jun 13, 2024
- P & C Hennessy Holdings, Inc.
- Philip Dawson Hennessy
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Pressurized Toilet
- Publication number 20210355667
- Publication date Nov 18, 2021
- AS AMERICA, INC.
- Robert Jensen
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
A Cistern
- Publication number 20190264433
- Publication date Aug 29, 2019
- Dylan Hugh Ross-Kent
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
FLUSH TOILET
- Publication number 20180073230
- Publication date Mar 15, 2018
- TOTO LTD.
- Takahiro NAKASHIMA
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Auxiliary water receptacle apparatus
- Publication number 20170362805
- Publication date Dec 21, 2017
- Steve Bruce
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
AUXILIARY TANK FOR A FLUSH TOILET
- Publication number 20110179562
- Publication date Jul 28, 2011
- Shu Ken CHANG
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
TOILET
- Publication number 20100107325
- Publication date May 6, 2010
- Judith
- Martin H. Lorenz
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Dual toilet tank system
- Publication number 20100058524
- Publication date Mar 11, 2010
- George J. Wajda
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Dual toilet tank system
- Publication number 20100058521
- Publication date Mar 11, 2010
- George J. Wajda
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Water Conservation System
- Publication number 20090288246
- Publication date Nov 26, 2009
- Edward J. Sanaghan, JR.
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Split tank system for a toilet
- Publication number 20080034488
- Publication date Feb 14, 2008
- Randall E. Lusch
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Water saver flush system
- Publication number 20060015993
- Publication date Jan 26, 2006
- Philip Hennessy
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Flushing device for a lavatory
- Publication number 20040128753
- Publication date Jul 8, 2004
- Albert Gubeli
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Flushing device for a toilet
- Publication number 20010007158
- Publication date Jul 12, 2001
- Alex Hubatka
- E03 - WATER SUPPLY SEWERAGE

Twin or multiple flushing cisterns

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Pressurized toilet

Cistern

Flush toilet

Auxiliary water receptacle apparatus

Toilet tank structure

Dual water tank for city water and rain water

Flush water volume regulator, flush water tank apparatus comprising...

Drain lock for a flush valve reservoir

Auxiliary tank for a flush toilet

Water conservation system

Combination toilet and dehumidifier

Dual toilet tank system

Water saver flush system

Flushing device for a lavatory

Toilet bowl water flow adjustment system

Toilet water supply device

Flushing device for a toilet

Dual flush toilet

Multiple variable flush water storage tank toilet

Supplemental tank for use with low flow volume toilet

Double-cistern water-conserving sanitary water tank

Structure of toilet bowl

Structure of toilet bowl

Toilet bowl water conservation unit

Incremental dual storage water flush toilet

Lavatory flushing device

Multi-function closet stool

Flush toilet system

Flush toilet system

Water closet water saving device

Patents Applicationslast 30 patents

SYSTEM AND METHOD FOR FLUSING AN OBJECT

Pressurized Toilet

A Cistern

FLUSH TOILET

Auxiliary water receptacle apparatus

AUXILIARY TANK FOR A FLUSH TOILET

TOILET

Dual toilet tank system

Dual toilet tank system

Water Conservation System

Split tank system for a toilet

Water saver flush system

Flushing device for a lavatory

Flushing device for a toilet