TREA

ventilating the bowl

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Industry

  • CPC
  • E03D9/05
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Parent Industries

EFIXED CONSTRUCTIONS E03Water supply, sewage E03DWATER-CLOSETS OR URINALS WITH FLUSHING DEVICES FLUSHING VALVES THEREFOR E03D9/00Sanitary or other accessories for lavatories Devices for cleaning or desinfecting the toilet room or the toilet bowl; Devices for eliminating smells

Current Industry

E03D9/05ventilating the bowl
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Air exhaust apparatus and toilet bowl comprising same
    • Patent number 11,920,337
    • Issue date Mar 5, 2024
    • INVENT AIRCARE LTD.
    • Iehezkel Shahar
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Clean toilet and accessories
    • Patent number 11,920,336
    • Issue date Mar 5, 2024
    • Kohler Co.
    • Michael Luettgen
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Clean toilet and accessories
    • Patent number 11,913,211
    • Issue date Feb 27, 2024
    • Kohler Co.
    • Michael Luettgen
    • G08 - SIGNALLING
  • Information Patent Grant

    Toilet infectious airborne particulate filtration and disinfection...
    • Patent number 11,885,112
    • Issue date Jan 30, 2024
    • Clayton Punnett
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Clean toilet and accessories
    • Patent number 11,873,634
    • Issue date Jan 16, 2024
    • Kohler Co.
    • William Kuru
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Odorless toilet system
    • Patent number 11,834,819
    • Issue date Dec 5, 2023
    • Scott Tiefenthaler
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Internally ventilated toilet systems and methods of using the same
    • Patent number 11,828,054
    • Issue date Nov 28, 2023
    • Jeffrey G. Davoud
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Clean toilet and accessories
    • Patent number 11,674,298
    • Issue date Jun 13, 2023
    • Kohler Co.
    • Michael Luettgen
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Toilet and bathroom exhaust system
    • Patent number 11,634,899
    • Issue date Apr 25, 2023
    • Ervin E. Salazar
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Toilet ventilation system
    • Patent number 11,591,783
    • Issue date Feb 28, 2023
    • Akmal Payziev
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Clean toilet and accessories
    • Patent number 11,542,698
    • Issue date Jan 3, 2023
    • Kohler Co.
    • Michael Luettgen
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Toilet ventilation system
    • Patent number 11,486,127
    • Issue date Nov 1, 2022
    • Shahrooz S. Jamie
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Filtration assembly for reducing malaodors in air and aerosolized w...
    • Patent number 11,473,286
    • Issue date Oct 18, 2022
    • HOUND TECH LLC
    • Brian L. Machovina
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Toilet seat device and toilet device
    • Patent number 11,447,942
    • Issue date Sep 20, 2022
    • LIXIL Corporation
    • Kazuki Koga
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Auto cleaning toilet seat assembly
    • Patent number 11,304,575
    • Issue date Apr 19, 2022
    • Auto Cleaning Toilet Seat USA, LLC
    • Maximo Dorra
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Systems and methods for toilet ventilation
    • Patent number 11,293,172
    • Issue date Apr 5, 2022
    • ECOAIR LLC
    • Jason John Jones
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Clean toilet and accessories
    • Patent number 11,261,592
    • Issue date Mar 1, 2022
    • Kohler Co.
    • William Kuru
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Odor extractor
    • Patent number 11,253,118
    • Issue date Feb 22, 2022
    • Richard Claudio
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Toilet odor elimination device
    • Patent number 11,155,986
    • Issue date Oct 26, 2021
    • William Robert Phillips
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Ventilated toilet
    • Patent number 11,149,425
    • Issue date Oct 19, 2021
    • Ventex Industries Ltd.
    • David Nelson
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Clean toilet and accessories
    • Patent number 11,105,082
    • Issue date Aug 31, 2021
    • Kohler Co.
    • Michael Luettgen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Flushing and cleaning system and flushing method for a toilet
    • Patent number 11,033,160
    • Issue date Jun 15, 2021
    • Armin Ruehle
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Housing for portable toilet
    • Patent number 10,988,950
    • Issue date Apr 27, 2021
    • ADCO UMWELTDIENSTE HOLDING GMBH
    • Andre Bonewitz
    • F21 - LIGHTING
  • Information Patent Grant

    Odor removal device
    • Patent number 10,975,557
    • Issue date Apr 13, 2021
    • Bradley Finkbeiner
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Toilet ventilation system and device
    • Patent number 10,962,943
    • Issue date Mar 30, 2021
    • Darrin P. Tyson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • 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

    Toilet ventilation system
    • Patent number 10,835,090
    • Issue date Nov 17, 2020
    • Abdulaziz Payziev
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Toilet ventilating apparatus
    • Patent number 10,787,801
    • Issue date Sep 29, 2020
    • Ralph Lovins
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Sanitation apparatus and method
    • Patent number 10,767,357
    • Issue date Sep 8, 2020
    • Erez Kazes
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Air treatment device
    • Patent number 10,760,256
    • Issue date Sep 1, 2020
    • Ji Nyeong Roh
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents