Water-closet bowls Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl

Industry

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E03D11/02

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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

E03D11/02Water-closet bowls Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Gravity-fed toilet with quiet siphonic flush
- Patent number 12,209,401
- Issue date Jan 28, 2025
- Kohler Co.
- William C. Kuru
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Water-saving device for flush toilets
- Patent number 12,203,257
- Issue date Jan 21, 2025
- Jaroslav Kučera
- 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
Device for sanitarily draining human waste from an ostomy pouch int...
- Patent number 12,144,762
- Issue date Nov 19, 2024
- Hugh Joseph Savoie
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
Toilet-type device
- Patent number 12,060,703
- Issue date Aug 13, 2024
- Arturo Ramirez Navarro
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Sanitary ware
- Patent number 12,031,312
- Issue date Jul 9, 2024
- Toto Ltd.
- Naoki Koga
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Flush toilet
- Patent number 11,952,764
- Issue date Apr 9, 2024
- Toto Ltd.
- Yusuke Tone
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Toilet overflow prevention assembly
- Patent number 11,952,763
- Issue date Apr 9, 2024
- Michael Hannah
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Flush toilet
- Patent number 11,946,239
- Issue date Apr 2, 2024
- Toto Ltd.
- Yusuke Tone
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Water outlet box of pressure-type flushing system and toilet using...
- Patent number 11,946,240
- Issue date Apr 2, 2024
- Xiping Li
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Automated urinary output measuring system
- Patent number 11,931,151
- Issue date Mar 19, 2024
- C. R. Bard, Inc.
- Jason Jishen Cheng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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 11,913,208
- Issue date Feb 27, 2024
- Toto Ltd.
- Yusuke Eto
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Toilet with non-vitreous flush engine
- Patent number 11,866,921
- Issue date Jan 9, 2024
- Kohler Co.
- Billy Jack Ahola
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Gravity-fed toilet with quiet siphonic flush
- Patent number 11,851,864
- Issue date Dec 26, 2023
- Kohler Co.
- William C. Kuru
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Primed siphonic flush toilet
- Patent number 11,840,832
- Issue date Dec 12, 2023
- AS America, Inc.
- James McHale
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Rim jet nozzle system for toilets
- Patent number 11,668,085
- Issue date Jun 6, 2023
- Kohler Co.
- Daniel N. Halloran
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Device for sanitary drainage of an ostomy pouch
- Patent number 11,639,244
- Issue date May 2, 2023
- Mohamed M. R. Foda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Toilet with bowl for separating urine and feces
- Patent number 11,608,624
- Issue date Mar 21, 2023
- Hall Labs LLC
- David R. Hall
- 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
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
Flush toilet
- Patent number 11,572,681
- Issue date Feb 7, 2023
- Toto Ltd.
- Takahiro Maruyama
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Gravity-fed toilet with quiet siphonic flush
- Patent number 11,560,703
- Issue date Jan 24, 2023
- Kohler Co.
- William C. Kuru
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Flush toilet
- Patent number 11,549,252
- Issue date Jan 10, 2023
- Toto Ltd.
- Eiji Shiohara
- 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
Toilet with lid for sealing bowl for analysis and washing
- Patent number 11,486,128
- Issue date Nov 1, 2022
- Medic, Inc.
- David R. Hall
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Flush toilet
- Patent number 11,473,283
- Issue date Oct 18, 2022
- Toto Ltd.
- Yusuke Tone
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Rearward-facing toilet
- Patent number 11,457,780
- Issue date Oct 4, 2022
- Steve Wright
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Combination toilet and urinal
- Patent number 11,454,014
- Issue date Sep 27, 2022
- Christopher Moralez
- E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

Information Patent Application
ROTATIONALLY MOLDED LIGATURE RESISTANT LAVATORY BASIN
- Publication number 20240295110
- Publication date Sep 5, 2024
- Willoughby Industries Inc
- Timothy Brandli
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
ROTATIONALLY MOLDED LIGATURE RESISTANT TOILET
- Publication number 20240295111
- Publication date Sep 5, 2024
- Willoughby Industries Inc
- Timothy Brandli
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Method for Manufacturing Toilet Blank, and Toilet Blank
- Publication number 20240253269
- Publication date Aug 1, 2024
- Lixil (China) Investment Co., Ltd.
- Zhongde Fan
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Handheld and Operated Urinal Device and Method of Enhancing Functio...
- Publication number 20240200318
- Publication date Jun 20, 2024
- Christopher Errickson
- 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
TOILET WITH NON-VITREOUS FLUSH ENGINE
- Publication number 20240093476
- Publication date Mar 21, 2024
- KOHLER CO.
- Billy Jack Ahola
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
GRAVITY-FED TOILET WITH QUIET SIPHONIC FLUSH
- Publication number 20240084571
- Publication date Mar 14, 2024
- KOHLER CO.
- William C. Kuru
- 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
Siphon Flush Valve and Toilet Assembly
- Publication number 20230323649
- Publication date Oct 12, 2023
- AS AMERICA, INC.
- Robert M. Jensen
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Toilet-Type Device
- Publication number 20230313517
- Publication date Oct 5, 2023
- Arturo Ramirez Navarro
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
RIM JET NOZZLE SYSTEM FOR TOILETS
- Publication number 20230265644
- Publication date Aug 24, 2023
- KOHLER CO.
- Daniel N. Halloran
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
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
GRAVITY-FED TOILET WITH QUIET SIPHONIC FLUSH
- Publication number 20230119112
- Publication date Apr 20, 2023
- KOHLER CO.
- William C. Kuru
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
FLUSH TOILET
- Publication number 20230064176
- Publication date Mar 2, 2023
- TOTO LTD.
- Yusuke Tone
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
FLUSH TOILET
- Publication number 20230061790
- Publication date Mar 2, 2023
- TOTO LTD.
- Yusuke Tone
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
FLUSH TOILET
- Publication number 20230035354
- Publication date Feb 2, 2023
- TOTO LTD.
- Yusuke ETO
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
WATER-SAVING DEVICE FOR FLUSH TOILETS
- Publication number 20220389701
- Publication date Dec 8, 2022
- Jaroslav Kucera
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
FLUSH TOILET
- Publication number 20220316197
- Publication date Oct 6, 2022
- TOTO LTD.
- Eiji Shiohara
- 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 20220275619
- Publication date Sep 1, 2022
- TOTO LTD.
- Takahiro MARUYAMA
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Toilet Overflow Prevention Assembly
- Publication number 20220268006
- Publication date Aug 25, 2022
- Michael Hannah
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Water outlet box of pressure-type flushing system and toilet using...
- Publication number 20220220716
- Publication date Jul 14, 2022
- ECO (XIAMEN) TECHNOLOGY INC.
- Xiping LI
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Automated Urinary Output Measuring System
- Publication number 20220192565
- Publication date Jun 23, 2022
- C. R. Bard, Inc.
- Jason Jishen Cheng
- 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
DEFECATION RECORDING SYSTEM, DEFECATION RECORDING METHOD AND DEFECA...
- Publication number 20220178126
- Publication date Jun 9, 2022
- TOTO LTD.
- Kensuke Azuma
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
FLUSH TOILET
- Publication number 20220064926
- Publication date Mar 3, 2022
- TOTO LTD.
- Yusuke TONE
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
TOILET WITH NON-VITREOUS FLUSH ENGINE
- Publication number 20220049485
- Publication date Feb 17, 2022
- Kohler Co.
- Billy Jack Ahola
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Combination Toilet and Urinal
- Publication number 20220018108
- Publication date Jan 20, 2022
- Christopher Moralez
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Toilet Bowl Protective Skirt Apparatus
- Publication number 20210369063
- Publication date Dec 2, 2021
- Reginald Drummer
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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

Water-closet bowls Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Gravity-fed toilet with quiet siphonic flush

Water-saving device for flush toilets

Toilet with vitreous china flush engine and polymeric outer structure

Device for sanitarily draining human waste from an ostomy pouch int...

Toilet-type device

Sanitary ware

Flush toilet

Toilet overflow prevention assembly

Flush toilet

Water outlet box of pressure-type flushing system and toilet using...

Automated urinary output measuring system

Plumbing fixtures with insert-molded components

Flush toilet

Toilet with non-vitreous flush engine

Gravity-fed toilet with quiet siphonic flush

Primed siphonic flush toilet

Rim jet nozzle system for toilets

Device for sanitary drainage of an ostomy pouch

Toilet with bowl for separating urine and feces

Plumbing fixtures with insert-molded components

Urinary device for males

Flush toilet

Flush toilet

Gravity-fed toilet with quiet siphonic flush

Flush toilet

Various ecological compression flushable portable commodespotable c...

Toilet with lid for sealing bowl for analysis and washing

Flush toilet

Rearward-facing toilet

Combination toilet and urinal

Patents Applicationslast 30 patents

ROTATIONALLY MOLDED LIGATURE RESISTANT LAVATORY BASIN

ROTATIONALLY MOLDED LIGATURE RESISTANT TOILET

Method for Manufacturing Toilet Blank, and Toilet Blank

Handheld and Operated Urinal Device and Method of Enhancing Functio...

PLUMBING FIXTURES WITH INSERT-MOLDED COMPONENTS

TOILET WITH NON-VITREOUS FLUSH ENGINE

GRAVITY-FED TOILET WITH QUIET SIPHONIC FLUSH

Flush Valve and Toilet Assembly

Siphon Flush Valve and Toilet Assembly

Toilet-Type Device

RIM JET NOZZLE SYSTEM FOR TOILETS

PLUMBING FIXTURES WITH INSERT-MOLDED COMPONENTS

GRAVITY-FED TOILET WITH QUIET SIPHONIC FLUSH

FLUSH TOILET

FLUSH TOILET

FLUSH TOILET

WATER-SAVING DEVICE FOR FLUSH TOILETS

FLUSH TOILET

FLUSH TOILET

FLUSH TOILET

Toilet Overflow Prevention Assembly

Water outlet box of pressure-type flushing system and toilet using...

Automated Urinary Output Measuring System

Various Ecological Compression Flushable Portable Commodespotable C...

DEFECATION RECORDING SYSTEM, DEFECATION RECORDING METHOD AND DEFECA...

FLUSH TOILET

TOILET WITH NON-VITREOUS FLUSH ENGINE

Combination Toilet and Urinal

Toilet Bowl Protective Skirt Apparatus

PLUMBING FIXTURES WITH INSERT-MOLDED COMPONENTS