TREA

Environmental heating and cooling

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  • US Classification
  • D23
US Patent Classification (USPC) is no longer used by USPTO since June 2015. Please refer to similar CPC classifications / industries.

Current Industry

D23Heating and cooling
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus for gas distribution
    • Patent number D1073856
    • Issue date May 6, 2025
    • L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
    • Olivier Ondo
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Airblast fuel nozzle
    • Patent number D1073858
    • Issue date May 6, 2025
    • Parker-Hannifin Corporation
    • Luther Wirtz
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Airbrush kit
    • Patent number D1073862
    • Issue date May 6, 2025
    • Qi Lan Huang
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Faucet
    • Patent number D1073867
    • Issue date May 6, 2025
    • Hansgrohe SE
    • Matthias Oesterle
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Foldable toilet
    • Patent number D1073882
    • Issue date May 6, 2025
    • Ningbo Lefei Maternal and Child Products Co., Ltd
    • Xiaodong Cen
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Toilet chair
    • Patent number D1073887
    • Issue date May 6, 2025
    • Zhuangyan Yao
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Fire pit cover
    • Patent number D1073891
    • Issue date May 6, 2025
    • SOLO BRANDS, LLC
    • Alexander K. Maghsadi
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Air conditioner
    • Patent number D1073894
    • Issue date May 6, 2025
    • Robert Bosch GmbH
    • Markus Mutterer
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Handheld fan
    • Patent number D1073905
    • Issue date May 6, 2025
    • Shenzhen Maimi Electronic Technology Co., Ltd.
    • Xinyi Liu
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Spray gun
    • Patent number D1073863
    • Issue date May 6, 2025
    • Ningbo Duncotek New Material Co., Ltd
    • Yufeng Lin
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Faucet
    • Patent number D1073870
    • Issue date May 6, 2025
    • Delta Faucet Company
    • Celine Kwok Garland
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Shower lever
    • Patent number D1073874
    • Issue date May 6, 2025
    • ASSA ABLOY Americas Residential Inc.
    • David Downey
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Thermostatic shower lever
    • Patent number D1073875
    • Issue date May 6, 2025
    • ASSA ABLOY Americas Residential Inc.
    • David Downey
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Bidet apparatus
    • Patent number D1073886
    • Issue date May 6, 2025
    • XIAMEN SOOTHINGWARE SANITARY CO., LTD.
    • Jianbing Jiang
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Air conditioning housing
    • Patent number D1073892
    • Issue date May 6, 2025
    • DOMETIC SWEDEN AB
    • Ronald A. Pabisz
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Skin humidifier
    • Patent number D1073897
    • Issue date May 6, 2025
    • AISIN CORPORATION
    • Takumi Masuda
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Humidifier
    • Patent number D1073899
    • Issue date May 6, 2025
    • Changlin Hu
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Dehumidifier
    • Patent number D1073900
    • Issue date May 6, 2025
    • Foshan Jingyi Technology Co., Ltd.
    • Zhanhao Su
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Air purifier
    • Patent number D1073901
    • Issue date May 6, 2025
    • Samsung Electronics Co., Ltd.
    • Taehan Kim
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Handheld fan
    • Patent number D1073907
    • Issue date May 6, 2025
    • Shenzhen Jisu Technology Co., Ltd
    • Ziran Xu
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Handheld fan
    • Patent number D1073908
    • Issue date May 6, 2025
    • Shenzhen Xunyiming Technology Co., Ltd.
    • Yiming Xun
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Foldable handheld fan
    • Patent number D1073912
    • Issue date May 6, 2025
    • Qingbo Ding
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Baby proof vent cover
    • Patent number D1073915
    • Issue date May 6, 2025
    • Musa Al-Sulaimani
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Fin shaped air heater
    • Patent number D1073917
    • Issue date May 6, 2025
    • Kogaku Technology Inc.
    • Yueh-Lin Chiang
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Anti-rat flap
    • Patent number D1073852
    • Issue date May 6, 2025
    • RESEAU DRAIN CORP.
    • Jean-Pierre Bouchard
    • D22 - Arms, pyrotechnics, hunting and fishing equipment
  • Information Patent Grant

    Mobile gas station
    • Patent number D1073857
    • Issue date May 6, 2025
    • CHONGQING LIDONG TECHNOLOGY CO. LTD.
    • ZhongBing Zhu
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Faucet
    • Patent number D1073866
    • Issue date May 6, 2025
    • FRATELLI FANTINI S.P.A.
    • Marco William Fagioli
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Bidet apparatus
    • Patent number D1073885
    • Issue date May 6, 2025
    • XIAMEN SOOTHINGWARE SANITARY CO., LTD.
    • Jianbing Jiang
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Portable sauna tent
    • Patent number D1073888
    • Issue date May 6, 2025
    • Zhejiang Xinshihe Technology Co., Ltd.
    • Zhengqi Yang
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Air conditioner
    • Patent number D1073895
    • Issue date May 6, 2025
    • Electrolux Appliances Aktiebolag
    • Gwénaëlle Kotecki
    • D23 - Environmental heating and cooling

Patents Applicationslast 30 patents

  • Information Patent Application

    Flow assembly for an exhaust system
    • Publication number 20080098499
    • Publication date Apr 24, 2008
    • James Oxborrow
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Dehumidifier
    • Publication number 20060015974
    • Publication date Jan 19, 2006
    • KANKYO CO., LTD.
    • Hidetoshi Ike
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    Precast safety end and form therefor
    • Publication number 20030194269
    • Publication date Oct 16, 2003
    • Rufino Garza
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES