Siphons

Industry

CPC
E03D11/18

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Parent Industries

EFIXED CONSTRUCTIONS E03Water supply, sewage E03DWATER-CLOSETS OR URINALS WITH FLUSHING DEVICES FLUSHING VALVES THEREFOR E03D11/00Other component parts of water-closets

Current Industry

E03D11/18Siphons

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Toilet with efficient water flow path
- Patent number 12,163,325
- Issue date Dec 10, 2024
- Kohler Co.
- Clayton C. Garrels
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Toilet with vitreous china flush engine and polymeric outer structure
- Patent number 12,152,381
- Issue date Nov 26, 2024
- Kohler Co.
- Mark W. Schibur
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Line pressure-driven, tankless, siphonic toilet
- Patent number 12,139,899
- Issue date Nov 12, 2024
- Kohler Co.
- Sudip Mukerji
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Flush toilet
- Patent number 12,000,131
- Issue date Jun 4, 2024
- Toto Ltd.
- Yuichi Tsubone
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Plumbing fixtures with insert-molded components
- Patent number 11,913,207
- Issue date Feb 27, 2024
- Kohler Co.
- Mark Schibur
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Flush toilet
- Patent number 11,795,677
- Issue date Oct 24, 2023
- Toto Ltd.
- Tomoaki Morita
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Toilet with efficient water flow path
- Patent number 11,739,519
- Issue date Aug 29, 2023
- Kohler Co.
- Clayton C. Garrels
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Vacuum-assisted toilet systems and methods of using the same
- Patent number 11,702,832
- Issue date Jul 18, 2023
- Brigham Young University
- Kent L. Gee
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Toilet fixture clog prevention and cleanout
- Patent number 11,692,338
- Issue date Jul 4, 2023
- SDB IP Holdings, LLC
- Christopher Harrison
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Fluid connector for toilet
- Patent number 11,639,599
- Issue date May 2, 2023
- Kohler Co.
- Randy O. Mesun
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Plumbing fixtures with insert-molded components
- Patent number 11,603,650
- Issue date Mar 14, 2023
- Kohler Co.
- Mark Schibur
- B32 - LAYERED PRODUCTS
Information Patent Grant
Flush toilet
- Patent number 11,598,079
- Issue date Mar 7, 2023
- Toto Ltd.
- Takahiro Maruyama
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Urinary device for males
- Patent number 11,590,019
- Issue date Feb 28, 2023
- Mike Vernica
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Flush toilet
- Patent number 11,591,785
- Issue date Feb 28, 2023
- Toto Ltd.
- Takahiro Maruyama
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Toilet assembly
- Patent number 11,591,786
- Issue date Feb 28, 2023
- AS America, Inc.
- Christopher Helmstetter
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Flush toilet
- Patent number 11,566,410
- Issue date Jan 31, 2023
- Toto Ltd.
- Yusuke Eto
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Washdown flush toilet
- Patent number 11,560,705
- Issue date Jan 24, 2023
- Toto Ltd.
- Shoko Imaizumi
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Noise reduction pipes, vacuum-assisted toilet systems including the...
- Patent number 11,560,704
- Issue date Jan 24, 2023
- Brigham Young University
- Kent L. Gee
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Various ecological compression flushable portable commodespotable c...
- Patent number 11,549,253
- Issue date Jan 10, 2023
- Dean Guyton
- Dean Guyton
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Fluid connector for toilet
- Patent number 11,299,877
- Issue date Apr 12, 2022
- Kohler Co.
- Randy O. Mesun
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Plumbing fixtures with insert-molded components
- Patent number 11,118,338
- Issue date Sep 14, 2021
- Kohler Co.
- Mark W. Schibur
- B32 - LAYERED PRODUCTS
Information Patent Grant
Urinal with trapway connection system
- Patent number 11,111,663
- Issue date Sep 7, 2021
- Kohler Co.
- Jeremiah J. Rauwerdink
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Floor-mounted toilet with adjustable trapway for connection to wall...
- Patent number 11,078,657
- Issue date Aug 3, 2021
- Kohler Co.
- Keith Muellenbach
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Toilet with vitreous china flush engine and polymeric outer structure
- Patent number 11,047,122
- Issue date Jun 29, 2021
- Kohler Co.
- Mark W. Schibur
- B32 - LAYERED PRODUCTS
Information Patent Grant
Pre-primed siphonic toilet
- Patent number 11,021,863
- Issue date Jun 1, 2021
- Kohler Co.
- Andrew L. Smith
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Toilet with efficient water flow path
- Patent number 10,961,694
- Issue date Mar 30, 2021
- Kohler Co.
- Clayton C. Garrels
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Line pressure-driven, tankless, siphonic toilet
- Patent number 10,927,537
- Issue date Feb 23, 2021
- Kohler Co.
- Sudip Mukerji
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Flush toilet
- Patent number 10,774,511
- Issue date Sep 15, 2020
- Toto Ltd.
- Shu Kashirajima
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Volume controllable toilet flush systems and methods of use
- Patent number 10,604,922
- Issue date Mar 31, 2020
- Etash Kumar Guha
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Drop-actuated flush mechanism for a toilet
- Patent number 10,458,107
- Issue date Oct 29, 2019
- Jorge Luis Godines
- E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

Information Patent Application
CERAMIC PRESSURE-FLUSHING APPARATUS AND FLUSHING METHOD THEREOF
- Publication number 20240401316
- Publication date Dec 5, 2024
- DEAHENV (XIAMEN) BATHROOM INC.
- ZHENYU DAI
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
PLUMBING FIXTURES WITH INSERT-MOLDED COMPONENTS
- Publication number 20240159035
- Publication date May 16, 2024
- KOHLER CO.
- Mark Schibur
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
SIPHONIC WATER CLOSET PAN
- Publication number 20240068222
- Publication date Feb 29, 2024
- WALLGATE LIMITED
- Richard DENBURY
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Flush Valve and Toilet Assembly
- Publication number 20230417039
- Publication date Dec 28, 2023
- AS AMERICA, INC.
- Richard B. Sudol
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
TOILET WITH EFFICIENT WATER FLOW PATH
- Publication number 20230358028
- Publication date Nov 9, 2023
- KOHLER CO.
- Clayton C. Garrels
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Toilet Fixture Clog Prevention and Cleanout
- Publication number 20230295912
- Publication date Sep 21, 2023
- SDB IP Holdings, LLC
- Christopher Harrison
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
PLUMBING FIXTURES WITH INSERT-MOLDED COMPONENTS
- Publication number 20230183963
- Publication date Jun 15, 2023
- KOHLER CO.
- Mark Schibur
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Toilet Assembly
- Publication number 20230175245
- Publication date Jun 8, 2023
- AS AMERICA, INC.
- Christopher Helmstetter
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
FLUSH TOILET
- Publication number 20230137859
- Publication date May 4, 2023
- TOTO LTD.
- Yuichi Tsubone
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
TOILET WITH CANNED SUMP
- Publication number 20230036047
- Publication date Feb 2, 2023
- KOHLER CO.
- Daniel N. Halloran
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
URINARY DEVICE FOR MALES
- Publication number 20220354686
- Publication date Nov 10, 2022
- Mike Vernica
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
FLUSH TOILET
- Publication number 20220275626
- Publication date Sep 1, 2022
- TOTO LTD.
- Yusuke ETO
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
FLUSH TOILET
- Publication number 20220275620
- Publication date Sep 1, 2022
- TOTO LTD.
- Takahiro MARUYAMA
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
FLUSH TOILET
- Publication number 20220275627
- Publication date Sep 1, 2022
- TOTO LTD.
- Takahiro MARUYAMA
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
ANTI-SIPHONAGE WATER STORAGE DEVICE, SANITARY WATER SUPPLY DEVICE,...
- Publication number 20220186482
- Publication date Jun 16, 2022
- Komoo Intelligent Technology Co., Ltd.
- Xiaofa LIN
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Various Ecological Compression Flushable Portable Commodespotable C...
- Publication number 20220186481
- Publication date Jun 16, 2022
- Dean Guyton
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
FLUID CONNECTOR FOR TOILET
- Publication number 20220178130
- Publication date Jun 9, 2022
- KOHLER CO.
- Randy O. Mesun
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
FLUSH TOILET
- Publication number 20220064931
- Publication date Mar 3, 2022
- TOTO LTD.
- Tomoaki Morita
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
ODOR ELIMINATION SYSTEM ATTACHABLE TO A TOILET
- Publication number 20220025630
- Publication date Jan 27, 2022
- Dale C. Carson
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
VACUUM-ASSISTED TOILET SYSTEMS AND METHODS OF USING THE SAME
- Publication number 20210404162
- Publication date Dec 30, 2021
- Brigham Young University
- Kent L. Gee
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
NOISE REDUCTION PIPES, VACUUM-ASSISTED TOILET SYSTEMS INCLUDING THE...
- Publication number 20210404165
- Publication date Dec 30, 2021
- Brigham Young University
- Kent L. Gee
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
PLUMBING FIXTURES WITH INSERT-MOLDED COMPONENTS
- Publication number 20210363741
- Publication date Nov 25, 2021
- Kohler Co.
- Mark Schibur
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Toilet Assembly
- Publication number 20210317649
- Publication date Oct 14, 2021
- AS AMERICA, INC.
- Christopher HELMSTETTER
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
WASHDOWN FLUSH TOILET
- Publication number 20210301515
- Publication date Sep 30, 2021
- TOTO LTD.
- Shoko IMAIZUMI
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
TOILET WITH VITREOUS CHINA FLUSH ENGINE AND POLYMERIC OUTER STRUCTURE
- Publication number 20210277644
- Publication date Sep 9, 2021
- Kohler Co.
- MARK W. SCHIBUR
- B32 - LAYERED PRODUCTS
Information Patent Application
TOILET WITH EFFICIENT WATER FLOW PATH
- Publication number 20210189709
- Publication date Jun 24, 2021
- KOHLER CO.
- Clayton C. Garrels
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Toilet Fixture Clog Prevention and Cleanout
- Publication number 20210108404
- Publication date Apr 15, 2021
- SDB IP Holdings, LLC
- Christopher Harrison
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
LINE PRESSURE-DRIVEN, TANKLESS, SIPHONIC TOILET
- Publication number 20210102364
- Publication date Apr 8, 2021
- Kohler Co.
- Sudip Mukerji
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
FLUID CONNECTOR FOR TOILET
- Publication number 20200277774
- Publication date Sep 3, 2020
- KOHLER CO.
- Randy O. Mesun
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
SEWAGE DISCHARGE DEVICE OF VARIABLE WATER-SAVING TOILET
- Publication number 20200141106
- Publication date May 7, 2020
- WAWACO., LTD.
- Jong In LEE
- E03 - WATER SUPPLY SEWERAGE

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Toilet with efficient water flow path

Toilet with vitreous china flush engine and polymeric outer structure

Line pressure-driven, tankless, siphonic toilet

Flush toilet

Plumbing fixtures with insert-molded components

Flush toilet

Toilet with efficient water flow path

Vacuum-assisted toilet systems and methods of using the same

Toilet fixture clog prevention and cleanout

Fluid connector for toilet

Plumbing fixtures with insert-molded components

Flush toilet

Urinary device for males

Flush toilet

Toilet assembly

Flush toilet

Washdown flush toilet

Noise reduction pipes, vacuum-assisted toilet systems including the...

Various ecological compression flushable portable commodespotable c...

Fluid connector for toilet

Plumbing fixtures with insert-molded components

Urinal with trapway connection system

Floor-mounted toilet with adjustable trapway for connection to wall...

Toilet with vitreous china flush engine and polymeric outer structure

Pre-primed siphonic toilet

Toilet with efficient water flow path

Line pressure-driven, tankless, siphonic toilet

Flush toilet

Volume controllable toilet flush systems and methods of use

Drop-actuated flush mechanism for a toilet

Patents Applicationslast 30 patents

CERAMIC PRESSURE-FLUSHING APPARATUS AND FLUSHING METHOD THEREOF

PLUMBING FIXTURES WITH INSERT-MOLDED COMPONENTS

SIPHONIC WATER CLOSET PAN

Flush Valve and Toilet Assembly

TOILET WITH EFFICIENT WATER FLOW PATH

Toilet Fixture Clog Prevention and Cleanout

PLUMBING FIXTURES WITH INSERT-MOLDED COMPONENTS

Toilet Assembly

FLUSH TOILET

TOILET WITH CANNED SUMP

URINARY DEVICE FOR MALES

FLUSH TOILET

FLUSH TOILET

FLUSH TOILET

ANTI-SIPHONAGE WATER STORAGE DEVICE, SANITARY WATER SUPPLY DEVICE,...

Various Ecological Compression Flushable Portable Commodespotable C...

FLUID CONNECTOR FOR TOILET

FLUSH TOILET

ODOR ELIMINATION SYSTEM ATTACHABLE TO A TOILET

VACUUM-ASSISTED TOILET SYSTEMS AND METHODS OF USING THE SAME

NOISE REDUCTION PIPES, VACUUM-ASSISTED TOILET SYSTEMS INCLUDING THE...

PLUMBING FIXTURES WITH INSERT-MOLDED COMPONENTS

Toilet Assembly

WASHDOWN FLUSH TOILET

TOILET WITH VITREOUS CHINA FLUSH ENGINE AND POLYMERIC OUTER STRUCTURE

TOILET WITH EFFICIENT WATER FLOW PATH

Toilet Fixture Clog Prevention and Cleanout

LINE PRESSURE-DRIVEN, TANKLESS, SIPHONIC TOILET

FLUID CONNECTOR FOR TOILET

SEWAGE DISCHARGE DEVICE OF VARIABLE WATER-SAVING TOILET