Filter Patents (Class D23/365)
  • Pet fountain filter
    Patent number: D1005443
    Type: Grant
    Filed: August 21, 2023
    Date of Patent: November 21, 2023
    Assignee: SHENZHEN LIBRO TECHNOLOGY CO., LTD.
    Inventor: Tianyu Xiao
  • Filter cartridge
    Patent number: D1005468
    Type: Grant
    Filed: April 29, 2020
    Date of Patent: November 21, 2023
    Assignee: SOCLEAN, INC.
    Inventors: Kurt Michael Maw, Robert A. Charles
  • Filter
    Patent number: D1005469
    Type: Grant
    Filed: July 23, 2021
    Date of Patent: November 21, 2023
    Assignee: CHAMPION LABORATORIES, INC.
    Inventors: John E. Simms, Kent C. Stanhope
  • Air filter support
    Patent number: D1006205
    Type: Grant
    Filed: August 26, 2021
    Date of Patent: November 28, 2023
    Assignee: THERMA-STOR LLC
    Inventors: David Treleven, Robert John Motiff, Todd R. DeMonte, Jenee LaPlace Mobley, Kevin Lawrence Askling
  • Air filter
    Patent number: D1006973
    Type: Grant
    Filed: April 22, 2021
    Date of Patent: December 5, 2023
    Inventor: Ruyi Jiang
  • Air filter frame
    Patent number: D1006974
    Type: Grant
    Filed: April 21, 2023
    Date of Patent: December 5, 2023
    Inventor: Linjun Shen
  • HVAC filter
    Patent number: D1009243
    Type: Grant
    Filed: March 31, 2022
    Date of Patent: December 26, 2023
    Assignee: Rheem Manufacturing Company
    Inventors: Marcus Real, Brittany Calderon, Sergio Neaves, Clayton Koenning
  • Air filtration stand
    Patent number: D1010088
    Type: Grant
    Filed: October 7, 2022
    Date of Patent: January 2, 2024
    Assignee: DSS PureAir, Inc
    Inventors: Neil J. Campbell, Iyam Lynch, Michelle Campbell
  • Air filtration system
    Patent number: D1010089
    Type: Grant
    Filed: October 17, 2022
    Date of Patent: January 2, 2024
    Assignee: DSS PureAir, Inc.
    Inventors: Neil Campbell, Iyam Lynch, Michelle Campbell
  • Air filtration device
    Patent number: D1010090
    Type: Grant
    Filed: October 17, 2022
    Date of Patent: January 2, 2024
    Assignee: DSS PureAir, LLC
    Inventors: Neil J. Campbell, Iyam Lynch, Michelle Campbell
  • Filter cartridge
    Patent number: D1010091
    Type: Grant
    Filed: January 27, 2023
    Date of Patent: January 2, 2024
    Assignee: SOCLEAN, INC.
    Inventors: Kurt Michael Maw, Robert A. Charles
  • Filter element
    Patent number: D1010788
    Type: Grant
    Filed: December 23, 2021
    Date of Patent: January 9, 2024
    Assignee: XIAMEN SOOTHINGWARE SANITARY CO., LTD.
    Inventor: Jianbing Jiang
  • Pet water fountain filter
    Patent number: D1011474
    Type: Grant
    Filed: October 24, 2023
    Date of Patent: January 16, 2024
    Inventor: Shangqing Lin
  • Pet water fountain filter
    Patent number: D1011475
    Type: Grant
    Filed: October 24, 2023
    Date of Patent: January 16, 2024
    Inventor: Shangqing Lin
  • Filter spacer
    Patent number: D1011476
    Type: Grant
    Filed: October 27, 2023
    Date of Patent: January 16, 2024
    Inventors: Ryan Fleming, Sam Newberger
  • Air filter device
    Patent number: D1015516
    Type: Grant
    Filed: May 17, 2021
    Date of Patent: February 20, 2024
    Assignee: GREENFILTEC LTD.
    Inventors: Po-Hung Lin, Yu-De Lien
  • Filter receptacle for ventilation device
    Patent number: D1017016
    Type: Grant
    Filed: December 2, 2020
    Date of Patent: March 5, 2024
    Assignee: KONINKLIJKE PHILIPS N.V.
    Inventors: Varun Devidas Sapdhare, Barend Martinus Binnema, Theodoor Stolk
  • Water dispenser filter
    Patent number: D1017761
    Type: Grant
    Filed: July 12, 2022
    Date of Patent: March 12, 2024
    Inventor: Canhui Xie
  • Air purifier
    Patent number: D1018814
    Type: Grant
    Filed: March 9, 2022
    Date of Patent: March 19, 2024
    Assignee: PEZ CROWN INTERNATIONAL CORPORATION
    Inventor: Yu-Chen Chen
  • Filter arrangement
    Patent number: D1018816
    Type: Grant
    Filed: September 23, 2021
    Date of Patent: March 19, 2024
    Inventor: Genet Tarekegn Gebremedhin
  • Filter unit
    Patent number: D1018817
    Type: Grant
    Filed: May 19, 2022
    Date of Patent: March 19, 2024
    Assignee: AirDoctor, LLC
    Inventor: Peter G. Spiegel
  • Filter element
    Patent number: D1019886
    Type: Grant
    Filed: December 4, 2023
    Date of Patent: March 26, 2024
    Inventor: Chenghao Zhuang
  • Air filter
    Patent number: D1019920
    Type: Grant
    Filed: October 20, 2020
    Date of Patent: March 26, 2024
    Assignee: Mila (Shanghai) Trading Company, Ltd.
    Inventors: Grant Prigge, Imaan Naeem, Jianfeng Zhang
  • Filter
    Patent number: D1021040
    Type: Grant
    Filed: October 6, 2021
    Date of Patent: April 2, 2024
    Assignee: RZ Industries LLC
    Inventor: Steve Gordon Torbenson
  • Cover for a fluid filter
    Patent number: D1023230
    Type: Grant
    Filed: January 4, 2021
    Date of Patent: April 16, 2024
    Assignee: Ye Siang Enterprise Co., Ltd.
    Inventors: Ting-Fang Yu, Shih-Chieh Chuang, Shih-Hsien Chuang, Wei-Kuo Kong
  • Pre-filter
    Patent number: D1023276
    Type: Grant
    Filed: November 22, 2021
    Date of Patent: April 16, 2024
    Assignee: HUSQVARNA AB
    Inventors: Karl Elmestrand, Axel Sjöberg
  • Air freshener
    Patent number: D1023278
    Type: Grant
    Filed: June 20, 2022
    Date of Patent: April 16, 2024
    Assignee: ENERGIZER AUTO, INC.
    Inventors: Elin Lee LeClaire, Alexa Ann Valore
  • Air freshener
    Patent number: D1023279
    Type: Grant
    Filed: June 20, 2022
    Date of Patent: April 16, 2024
    Assignee: ENERGIZER AUTO, INC.
    Inventors: Elin Lee LeClaire, Alexa Ann Valore
  • Filter assembly holder
    Patent number: D1024269
    Type: Grant
    Filed: July 14, 2021
    Date of Patent: April 23, 2024
    Inventors: James Ormond, Gregory Straeffer, Bailey Vaillancourt, Joseph Michael Almasian
  • Air freshener
    Patent number: D1024306
    Type: Grant
    Filed: June 20, 2022
    Date of Patent: April 23, 2024
    Assignee: ENERGIZER AUTO, INC.
    Inventors: Elin Lee LeClaire, Alexa Ann Valore
  • Filter assembly bracket
    Patent number: D1025288
    Type: Grant
    Filed: July 14, 2021
    Date of Patent: April 30, 2024
    Assignee: EMD Millipore Corporation
    Inventors: James Ormond, Gregory Straeffer, Bailey Vaillancourt, Joseph Michael Almasian
  • Pre-filter
    Patent number: D1027152
    Type: Grant
    Filed: November 22, 2021
    Date of Patent: May 14, 2024
    Assignee: HUSQVARNA AB
    Inventors: Karl Elmestrand, Axel Sjöberg
  • Frame for air cleaner filter element
    Patent number: D1027153
    Type: Grant
    Filed: February 14, 2022
    Date of Patent: May 14, 2024
    Assignee: YIMAO ENVIRONMENTAL TECHNOLOGY CO., LTD.
    Inventors: Longtao Wu, Yafei Wang, Kai Chen, Leilei Chen
  • Frame for air cleaner filter element
    Patent number: D1027154
    Type: Grant
    Filed: February 14, 2022
    Date of Patent: May 14, 2024
    Assignee: YIMAO ENVIRONMENTAL TECHNOLOGY CO., LTD.
    Inventors: Longtao Wu, Kai Chen, Leilei Chen, Yafei Wang
  • Air filtration module
    Patent number: D1027155
    Type: Grant
    Filed: October 17, 2022
    Date of Patent: May 14, 2024
    Assignee: DSS PureAir, Inc.
    Inventors: Neil J. Campbell, Iyam Lynch, Michelle Campbell
  • Filter
    Patent number: D1028202
    Type: Grant
    Filed: January 22, 2021
    Date of Patent: May 21, 2024
    Assignee: The Procter & Gamble Company
    Inventors: Barry Howard Jacobs, John Evan Spirk, Danwei Ye
  • HEPA door
    Patent number: D1030998
    Type: Grant
    Filed: November 20, 2021
    Date of Patent: June 11, 2024
    Assignee: Project S, Inc.
    Inventors: Chris Crowley, Evan Dempsey, Joseph Guerra, Seyed-Sina Sohrab
  • Air filtration stand
    Patent number: D1040320
    Type: Grant
    Filed: December 29, 2023
    Date of Patent: August 27, 2024
    Assignee: DSS PureAir, Inc.
    Inventors: Neil Campbell, Iyam Lynch, Michelle Campbell
  • Air filtration system
    Patent number: D1040985
    Type: Grant
    Filed: December 29, 2023
    Date of Patent: September 3, 2024
    Assignee: DSS PureAir, Inc.
    Inventors: Neil Campbell, Iyam Lynch, Michelle Campbell
  • Air filtration stand
    Patent number: D1040986
    Type: Grant
    Filed: December 29, 2023
    Date of Patent: September 3, 2024
    Assignee: DSS PureAir, Inc.
    Inventors: Neil Campbell, Iyam Lynch, Michelle Campbell
  • Air filtration device
    Patent number: D1040987
    Type: Grant
    Filed: December 29, 2023
    Date of Patent: September 3, 2024
    Assignee: DSS PureAir, Inc.
    Inventors: Neil Campbell, Iyam Lynch, Michelle Campbell
  • Stand for air filtration device
    Patent number: D1040988
    Type: Grant
    Filed: December 29, 2023
    Date of Patent: September 3, 2024
    Assignee: DSS PureAir, Inc.
    Inventors: Neil Campbell, Iyam Lynch, Michelle Campbell
  • Aftertreatment system
    Patent number: D1042544
    Type: Grant
    Filed: April 21, 2022
    Date of Patent: September 17, 2024
    Assignee: Cummins Emission Solutions Inc.
    Inventors: Jacob D. Canik, Pranjal Naik, Jack Rehn, III, Richard Blaschko, Ryan M. Johnson, Matthew K. Volmerding, Jim L. Alonzo, Randolph G. Zoran
  • Aftertreatment system
    Patent number: D1042545
    Type: Grant
    Filed: April 21, 2022
    Date of Patent: September 17, 2024
    Assignee: Cummins Emission Solutions Inc.
    Inventors: Jack Rehn, III, Randolph G. Zoran, James Klingbeil, Richard Blaschko, Jacob D. Canik, Ryan M. Johnson
  • Pet water fountain filter
    Patent number: D1046069
    Type: Grant
    Filed: June 27, 2024
    Date of Patent: October 8, 2024
    Inventor: Chenghao Zhuang
  • Filter element
    Patent number: D1047079
    Type: Grant
    Filed: July 24, 2024
    Date of Patent: October 15, 2024
    Inventor: Zehao Chen
  • Air filtration device
    Patent number: D1049345
    Type: Grant
    Filed: December 29, 2023
    Date of Patent: October 29, 2024
    Assignee: DSS Pure Air, Inc.
    Inventors: Neil Campbell, Iyam Lynch, Michelle Campbell
  • Air filtration device
    Patent number: D1049346
    Type: Grant
    Filed: December 29, 2023
    Date of Patent: October 29, 2024
    Assignee: DSS Pure Air, Inc.
    Inventors: Neil Campbell, Iyam Lynch, Michelle Campbell
  • Air filter
    Patent number: D1049347
    Type: Grant
    Filed: May 27, 2024
    Date of Patent: October 29, 2024
    Assignee: Zhejiang Nan Pu Pneumatic Component Co., Ltd.
    Inventor: Hongda Zheng
  • Air filter
    Patent number: D1052063
    Type: Grant
    Filed: May 28, 2024
    Date of Patent: November 19, 2024
    Inventor: Xiaohui Sun