TREA

Dry closets

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  • A47K11/02
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Parent Industries

AHUMAN NECESSITIES A47Furniture A47KSANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR TOILET ACCESSORIES A47K11/00Closets without flushing Urinals without flushing Chamber pots Chairs with toilet conveniences or specially adapted for use with toilets

Current Industry

A47K11/02Dry closets
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Incinerating toilet with a locking device
    • Patent number 12,220,091
    • Issue date Feb 11, 2025
    • Cinderella Technology AS
    • Ole Selbekk
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Portable toilet system
    • Patent number 12,201,246
    • Issue date Jan 21, 2025
    • Linda Partipilo
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Toilet plug
    • Patent number 12,185,881
    • Issue date Jan 7, 2025
    • William Penfield Smith
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Portable restroom system and a noise-reducing and less labor-intens...
    • Patent number 12,188,219
    • Issue date Jan 7, 2025
    • Clean Restroom Rentals, Inc.
    • Stephen Quintal
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    System and method for an outdoor bathroom system
    • Patent number 12,150,603
    • Issue date Nov 26, 2024
    • PACT Outdoors LLC
    • Noah Schum
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Portable toilet
    • Patent number 12,144,472
    • Issue date Nov 19, 2024
    • Chad Boudreaux
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Toilet
    • Patent number 12,144,471
    • Issue date Nov 19, 2024
    • David J Pickrell
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Toilet
    • Patent number 12,075,952
    • Issue date Sep 3, 2024
    • Chaim Mochkin
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Liner toilet
    • Patent number 11,974,703
    • Issue date May 7, 2024
    • Kohler Co.
    • Michael Luettgen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Toilet having compressed air flushing technology and water extracti...
    • Patent number 11,946,270
    • Issue date Apr 2, 2024
    • Vandette B. Carter
    • B61 - RAILWAYS
  • Information Patent Grant

    Repositionable toilet for portable living quarters
    • Patent number 11,938,873
    • Issue date Mar 26, 2024
    • The Kingstar Company
    • Marcus Niemela
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Portable restroom system
    • Patent number 11,918,154
    • Issue date Mar 5, 2024
    • Peter van der Linde
    • E04 - BUILDING
  • Information Patent Grant

    Waterless toilet
    • Patent number 11,918,155
    • Issue date Mar 5, 2024
    • Harry Welfare
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Solid-liquid separation anti-soiling toilet, mounting method and ap...
    • Patent number 11,871,880
    • Issue date Jan 16, 2024
    • CHINA ACADEMY OF AEROSPACE AERODYNAMICS
    • Wei Qu
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Modular portable toilet with rotary agitator
    • Patent number 11,857,122
    • Issue date Jan 2, 2024
    • Coversan, LLC
    • Curtis Randall Hibbs
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Aerothermodynamic environment-friendly toilet, mounting method, and...
    • Patent number 11,849,889
    • Issue date Dec 26, 2023
    • CHINA ACADEMY OF AEROSPACE AERODYNAMICS
    • Wei Qu
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Self-mechanical-cleaning toilet system with water-splash cleaning o...
    • Patent number 11,832,771
    • Issue date Dec 5, 2023
    • Baozhong Li
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Portable, modular, multi-purpose enclosure
    • Patent number 11,808,051
    • Issue date Nov 7, 2023
    • Anthony Wang
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Portable chemical toilet with leveling device
    • Patent number 11,745,988
    • Issue date Sep 5, 2023
    • Fred A. Wagner
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Nursing bed for defecation and self-cleaning
    • Patent number 11,744,754
    • Issue date Sep 5, 2023
    • Cheng-Piao Lai
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Dual mode interconnect
    • Patent number 11,730,325
    • Issue date Aug 22, 2023
    • Xilinx, Inc.
    • Peter McColgan
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Portable personal privacy toilet
    • Patent number 11,707,165
    • Issue date Jul 25, 2023
    • Mahmood Zaky
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Portable toilet
    • Patent number 11,700,981
    • Issue date Jul 18, 2023
    • Chad Boudreaux
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Toilet
    • Patent number 11,684,223
    • Issue date Jun 27, 2023
    • Chaim Mochkin
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Composting toilet
    • Patent number 11,653,797
    • Issue date May 23, 2023
    • MEDAL TECHNOLOGIES, LLC
    • Larry Stearns
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Compact composting toilet
    • Patent number 11,576,540
    • Issue date Feb 14, 2023
    • MEDAL TECHNOLOGIES, LLC
    • Kevin A. Bartchlett
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Incinerating toilet with a lifting device
    • Patent number 11,471,012
    • Issue date Oct 18, 2022
    • Cinderella Technology AS
    • Frode Hansen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Modified portable commode cabana with a private urinal cabana
    • Patent number 11,357,367
    • Issue date Jun 14, 2022
    • William Capek
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Transportable sanitary unit
    • Patent number 11,255,097
    • Issue date Feb 22, 2022
    • MAD INVESTMENTS BV
    • Marcel Adriaan Dirk Bikker
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Toilet system and components thereof
    • Patent number 11,241,125
    • Issue date Feb 8, 2022
    • TidyHut, Inc.
    • Erik Nelson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    WATERLESS TOILET SYSTEM
    • Publication number 20250228416
    • Publication date Jul 17, 2025
    • Royal Poo Company, LLC
    • Latasha Wharton
    • C05 - FERTILISERS MANUFACTURE THEREOF
  • Information Patent Application

    NEUTRAL BUOYANCY SOLID WASTE CAPTURE TEST METHOD
    • Publication number 20250221584
    • Publication date Jul 10, 2025
    • HAMILTON SUNDSTRAND SPACE SYSTEMS INTERNATIONAL, INC.
    • Ashley Rose Himmelmann Schuster
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    A CONVENIENT PACKAGING TOILET
    • Publication number 20250204730
    • Publication date Jun 26, 2025
    • PREN Limited
    • Lung Kong Lee
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Closestool with Classification, Collection and Treatment Functions
    • Publication number 20250160583
    • Publication date May 22, 2025
    • Wenzhou University
    • Xiangyong ZHENG
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    INCINERATION TOILET WITH SAFETY SYSTEM
    • Publication number 20250160584
    • Publication date May 22, 2025
    • Cinderella Technology AS
    • Frode Hansen
    • G01 - MEASURING TESTING
  • Information Patent Application

    Portable Restroom
    • Publication number 20250143523
    • Publication date May 8, 2025
    • Jag Mobile Solutions, Inc.
    • William L. Gibson
    • E04 - BUILDING
  • Information Patent Application

    HEATED VALVE ASSEMBLY
    • Publication number 20250116354
    • Publication date Apr 10, 2025
    • GOODRICH CORPORATION
    • Pawel SWIRNIAK
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SYSTEM AND METHOD FOR AN OUTDOOR BATHROOM SYSTEM
    • Publication number 20250057370
    • Publication date Feb 20, 2025
    • PACT Outdoors, Inc.
    • Noah SCHUM
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    HUMAN WASTE COLLECTION SYSTEM, FOR ZERO-GRAVITY CONDITIONS, INCLUDI...
    • Publication number 20250051041
    • Publication date Feb 13, 2025
    • HAMILTON SUNDSTRAND CORPORATION
    • Kelly Luker
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    FOLDABLE CAMPING CHAIR WITH A DETACHABLE TOILET SEAT
    • Publication number 20250031919
    • Publication date Jan 30, 2025
    • Nature's Throne LLC
    • Marko Sun
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Novel Toilet
    • Publication number 20240415341
    • Publication date Dec 19, 2024
    • Chaim Mochkin
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    APPARATUS AND METHODS FOR TOILET TRAINING
    • Publication number 20240398181
    • Publication date Dec 5, 2024
    • Mobabbi LLC
    • Ming Hui
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Portable Toilet with Tethered Agitators
    • Publication number 20240389803
    • Publication date Nov 28, 2024
    • Coversan, LLC
    • Curtis Randall Hibbs
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    REPOSITIONABLE PLATFORM SYSTEM FOR PORTABLE LIVING QUARTERS
    • Publication number 20240227700
    • Publication date Jul 11, 2024
    • NB4 Brand L.L.C., d/b/a/ The Kingstar Company
    • Marcus Niemela
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    INCINERATION TOILET
    • Publication number 20240188767
    • Publication date Jun 13, 2024
    • Cinderella Technology AS
    • Odd Arne Aslaksen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    PORTABLE URINAL FOR USE WITH PATIENTS WITH LIMITED MOBILITY
    • Publication number 20240164597
    • Publication date May 23, 2024
    • David Perlman
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    A COMPOSTING TOILET
    • Publication number 20240148199
    • Publication date May 9, 2024
    • COMPO CLOSET LTD
    • Richard Lewis Peter
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Field Latrine Assembly
    • Publication number 20240099523
    • Publication date Mar 28, 2024
    • Leonard Harmon
    • E04 - BUILDING
  • Information Patent Application

    MODULAR PORTABLE TOILET WITH ROTARY AGITATOR
    • Publication number 20240081585
    • Publication date Mar 14, 2024
    • Coversan, LLC
    • Curtis Randall Hibbs
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    INCINERATING TOILET WITH A LOCKING DEVICE
    • Publication number 20240065494
    • Publication date Feb 29, 2024
    • Cinderella Technology AS
    • Ole Selbekk
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SYSTEM AND METHOD FOR AN OUTDOOR BATHROOM SYSTEM
    • Publication number 20240008694
    • Publication date Jan 11, 2024
    • PACT Outdoors LLC
    • Noah SCHUM
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SEPARATING TOILET
    • Publication number 20230397780
    • Publication date Dec 14, 2023
    • Duschkraft GmbH
    • Stefan Goletzke
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    DEVICE AND METHOD FOR TREATING HUMAN WASTE
    • Publication number 20230371761
    • Publication date Nov 23, 2023
    • HARVEST MOON AB
    • Åsa KARLSSON
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    WATERLESS WASTE DISPOSAL SYSTEM
    • Publication number 20230363595
    • Publication date Nov 16, 2023
    • Anthony Jeremiah Bayne
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    NOVEL TOILET
    • Publication number 20230337872
    • Publication date Oct 26, 2023
    • MZ CREATIONS INC
    • Chaim Mochkin
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CHEMICAL TOILET CABIN
    • Publication number 20230301470
    • Publication date Sep 28, 2023
    • Alessio DAINELLI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Detritivore Lavatory
    • Publication number 20230294148
    • Publication date Sep 21, 2023
    • Gregory Lyle Walker
    • B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
  • Information Patent Application

    Detritivore Lavatory
    • Publication number 20230294149
    • Publication date Sep 21, 2023
    • Gregory Lyle Walker
    • B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
  • Information Patent Application

    Portable Toilet System
    • Publication number 20230233041
    • Publication date Jul 27, 2023
    • Linda Partipilo
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    METHOD AND DEVICE FOR REMOVING A CHEMICAL SUBSTANCE FROM HUMAN EXCRETA
    • Publication number 20230233040
    • Publication date Jul 27, 2023
    • BEAM-IP B.V.
    • Alex HOL
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...