Air Cleaner Patents (Class D23/364)
Filter (Class D23/365)
  • Air cleaner
    Patent number: D897516
    Type: Grant
    Filed: May 10, 2019
    Date of Patent: September 29, 2020
    Assignee: Winix Inc.
    Inventor: Chul Min Yoon
  • Air purifier
    Patent number: D898176
    Type: Grant
    Filed: April 15, 2020
    Date of Patent: October 6, 2020
    Inventor: Chi Wai Jeffery Yau
  • Air treatment device
    Patent number: D898888
    Type: Grant
    Filed: May 24, 2018
    Date of Patent: October 13, 2020
    Assignee: Lowe's Companies, Inc.
    Inventors: Angela Nixon Shore, Annie Pierce Haynes, Carolyn Morgan Stafford, Jay Kinsley Fording, Paul Richard Manley, Michael Anthony Lorenz, Ludwin Miguel Mora, Hun Jung Choi, Young Jo Kim
  • Air purifier
    Patent number: D898889
    Type: Grant
    Filed: January 29, 2019
    Date of Patent: October 13, 2020
    Assignee: Qierling (Beijing) Health Technology Co., Ltd.
    Inventor: Hua Yu
  • Air purifier
    Patent number: D899572
    Type: Grant
    Filed: April 1, 2020
    Date of Patent: October 20, 2020
    Assignee: Coway Co., Ltd.
    Inventors: Sul Ki Lee, Mikyung Kim, Jong Ho Choi, Ga Hee Kim
  • Air purifier
    Patent number: D900290
    Type: Grant
    Filed: August 2, 2018
    Date of Patent: October 27, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Young-Sun Shin, Jin-Sun Park
  • Air freshener
    Patent number: D900291
    Type: Grant
    Filed: August 6, 2018
    Date of Patent: October 27, 2020
    Assignee: FRESH PRODUCTS, INC.
    Inventors: Douglas S. Brown, Jeffrey A. Smith
  • Electromagnetic field generator
    Patent number: D901661
    Type: Grant
    Filed: December 14, 2018
    Date of Patent: November 10, 2020
    Assignee: Stryker European Holdings I, LLC
    Inventors: Fabian Riegelsberger, Florian Herrmann
  • Air purifier
    Patent number: D901662
    Type: Grant
    Filed: April 18, 2019
    Date of Patent: November 10, 2020
    Assignee: LIGHTAR HOLDING AB
    Inventor: Hideharu Takei
  • Air purifier
    Patent number: D902368
    Type: Grant
    Filed: May 31, 2019
    Date of Patent: November 17, 2020
    Assignee: Xiamen Vork Health Industry Co., Ltd.
    Inventors: Si Zhong, Yayu Wang, Faxin Xie
  • Air conditioner
    Patent number: D903076
    Type: Grant
    Filed: August 23, 2019
    Date of Patent: November 24, 2020
    Assignee: Electrolux Appliances Aktiebolag
    Inventors: Emme Copparstad, Martin Alexandersson, Johan Hedberg, Adrian Mankovecky
  • Air cleaner cover assembly
    Patent number: D903077
    Type: Grant
    Filed: August 20, 2019
    Date of Patent: November 24, 2020
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Marc A. Mainville, Danilo C. Rodrigues
  • Air cleaner cover
    Patent number: D903078
    Type: Grant
    Filed: August 20, 2019
    Date of Patent: November 24, 2020
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Marc A. Mainville, Danilo C. Rodrigues
  • Air purifier
    Patent number: D903846
    Type: Grant
    Filed: February 14, 2019
    Date of Patent: December 1, 2020
    Assignee: Dyson Technology Limited
    Inventors: Neil Ewen Callum MacQueen, Alexander James Morrison, James Dyson, Alexander Stuart Knox
  • Air purifier
    Patent number: D903847
    Type: Grant
    Filed: March 27, 2019
    Date of Patent: December 1, 2020
    Assignee: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: Alonso M. Hernandez, Brian D. Gale, Nicolas A. Echeverri
  • Portable air treatment unit
    Patent number: D904592
    Type: Grant
    Filed: May 22, 2020
    Date of Patent: December 8, 2020
    Inventor: Dirk Niedermann
  • Air purifier
    Patent number: D904593
    Type: Grant
    Filed: June 4, 2020
    Date of Patent: December 8, 2020
    Assignee: SHENZHEN NOVE TECHNOLOGY CO., LTD
    Inventor: Pan Liu
  • Air purifier
    Patent number: D905220
    Type: Grant
    Filed: February 28, 2019
    Date of Patent: December 15, 2020
    Assignee: Guardian Technologies LLC
    Inventors: Richard C. Farone, Cynthia Caffoe
  • Air purifier
    Patent number: D905840
    Type: Grant
    Filed: August 12, 2020
    Date of Patent: December 22, 2020
    Inventor: Chao Cao
  • Air purifier
    Patent number: D905841
    Type: Grant
    Filed: August 12, 2020
    Date of Patent: December 22, 2020
    Inventor: Chao Cao
  • Air purifier
    Patent number: D906501
    Type: Grant
    Filed: June 20, 2019
    Date of Patent: December 29, 2020
    Inventor: Ken Lim
  • Air purifier
    Patent number: D906502
    Type: Grant
    Filed: August 27, 2019
    Date of Patent: December 29, 2020
    Assignee: Zhuhai Large Horse Electrical Appliance Co., Ltd.
    Inventor: Jing Lu
  • Air cleaner
    Patent number: D907754
    Type: Grant
    Filed: May 10, 2019
    Date of Patent: January 12, 2021
    Assignee: WINIX INC.
    Inventor: Chul Min Yoon
  • Air cleaner
    Patent number: D908198
    Type: Grant
    Filed: April 18, 2019
    Date of Patent: January 19, 2021
    Assignee: WINIX INC.
    Inventor: Chul Min Yoon
  • Silencer sound filter for dust collector
    Patent number: D908854
    Type: Grant
    Filed: August 22, 2018
    Date of Patent: January 26, 2021
    Assignee: Oneida Air Systems, Inc.
    Inventors: John J. Fitzsimmons, Robert M. Witter, Jeffrey Hill
  • Air cleaner
    Patent number: D908855
    Type: Grant
    Filed: October 1, 2018
    Date of Patent: January 26, 2021
    Assignee: Vornado Air, LLC
    Inventors: Glen W. Ediger, Brian M. Cartwright, Gregory Pease
  • Air purifier
    Patent number: D909557
    Type: Grant
    Filed: July 26, 2019
    Date of Patent: February 2, 2021
    Assignee: WOONGJIN COWAY CO., LTD.
    Inventors: Jung Jae Jeon, Su Min Shin
  • Air purifier with light
    Patent number: D910825
    Type: Grant
    Filed: July 8, 2019
    Date of Patent: February 16, 2021
    Assignee: LG ELECTRONICS INC.
    Inventors: Soonho Jung, Seungho Baek, Heejae Kwon, Jaeyoung Jo, Minha Lee
  • Air purifier with light
    Patent number: D910826
    Type: Grant
    Filed: July 8, 2019
    Date of Patent: February 16, 2021
    Assignee: LG ELECTRONICS INC.
    Inventors: Soonho Jung, Seungho Baek, Heejae Kwon, Jaeyoung Jo, Minha Lee
  • Air purifier
    Patent number: D912235
    Type: Grant
    Filed: July 3, 2019
    Date of Patent: March 2, 2021
    Assignee: Coway Co., Ltd.
    Inventors: Sul Ki Lee, Mikyung Kim, Jong Ho Choi, Ga Hee Kim
  • Air purifier
    Patent number: D912236
    Type: Grant
    Filed: August 19, 2019
    Date of Patent: March 2, 2021
    Assignee: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: Alonso M. Hernandez, Brian D. Gale, Connor M. Pelletier-Sutton
  • Air purifier
    Patent number: D912793
    Type: Grant
    Filed: May 23, 2017
    Date of Patent: March 9, 2021
    Assignee: Molekule, Inc.
    Inventors: Peter Riering-Czekalla, David Sanabria, Jaya Rao, Dilip Goswami, Ryan Vinyard
  • Air freshener
    Patent number: D912794
    Type: Grant
    Filed: August 1, 2018
    Date of Patent: March 9, 2021
    Assignee: Fresh Products, Inc.
    Inventors: Douglas S. Brown, Jeffrey A. Smith
  • Air purifier
    Patent number: D912795
    Type: Grant
    Filed: February 7, 2020
    Date of Patent: March 9, 2021
    Assignee: LEADYOUNG TECHNOLOGY CO., LTD
    Inventors: Yong Wang, Xiaofeng Wu, Michael Zhang
  • Air purifier
    Patent number: D912796
    Type: Grant
    Filed: October 16, 2020
    Date of Patent: March 9, 2021
    Assignee: SHENZHEN QIANHAI PATUOXliN NETWORK AND TECHNOLOGY CO., LTD
    Inventors: Weichong Huang, Chengwu Wang, Jingxiao Jin, Ping Zheng
  • Air purifier
    Patent number: D913467
    Type: Grant
    Filed: June 12, 2018
    Date of Patent: March 16, 2021
    Assignee: ACCO Brands Corporation
    Inventor: Seesong Kang
  • Air purifier
    Patent number: D914184
    Type: Grant
    Filed: August 15, 2019
    Date of Patent: March 23, 2021
    Assignee: SUAREZ INDUSTRIES, INC.
    Inventors: Benjamin D. Suarez, Kenneth F. Polcyn
  • Air purifier
    Patent number: D914185
    Type: Grant
    Filed: September 10, 2019
    Date of Patent: March 23, 2021
    Assignee: SHENZHEN KIZOKU LIFE TECHNOLOGY CO., LTD.
    Inventor: Yongkang Lai
  • Air freshener
    Patent number: D914186
    Type: Grant
    Filed: September 11, 2020
    Date of Patent: March 23, 2021
    Assignee: Fresh Products, Inc.
    Inventors: Douglas S. Brown, Jeffrey A. Smith
  • Air purifier
    Patent number: D914862
    Type: Grant
    Filed: March 26, 2019
    Date of Patent: March 30, 2021
    Assignee: IAQ Labortatory Limited
    Inventor: Vesa Makipaa
  • Portable air cleaner holder
    Patent number: D914863
    Type: Grant
    Filed: June 13, 2019
    Date of Patent: March 30, 2021
    Assignee: LG ELECTRONICS INC.
    Inventors: Jongkeon Jeon, Bohyun Kim, Juhyup Yoon
  • Air purifier with light
    Patent number: D916263
    Type: Grant
    Filed: December 19, 2019
    Date of Patent: April 13, 2021
    Assignee: LG Electronics Inc.
    Inventors: Minha Lee, Heejae Kwon, Seungho Baek, Soonho Jung
  • Air purifier
    Patent number: D916264
    Type: Grant
    Filed: March 19, 2020
    Date of Patent: April 13, 2021
    Assignee: DADAM MICRO INC.
    Inventor: Ik Soo Jun
  • Air purifier with light
    Patent number: D916265
    Type: Grant
    Filed: March 24, 2020
    Date of Patent: April 13, 2021
    Assignee: LG Electronics Inc.
    Inventors: Soonho Jung, Heejae Kwon, Seungho Baek, Minha Lee, Jaeyoung Jo
  • Air purifier with light
    Patent number: D917684
    Type: Grant
    Filed: July 8, 2019
    Date of Patent: April 27, 2021
    Assignee: LG Electronics Inc.
    Inventors: Soonho Jung, Seungho Baek, Heejae Kwon, Jaeyoung Jo, Minha Lee
  • Air purifier with light
    Patent number: D917685
    Type: Grant
    Filed: July 8, 2019
    Date of Patent: April 27, 2021
    Assignee: LG Electronics Inc.
    Inventors: Soonho Jung, Seungho Baek, Heejae Kwon, Jaeyoung Jo, Minha Lee
  • Air treatment device
    Patent number: D918368
    Type: Grant
    Filed: November 20, 2018
    Date of Patent: May 4, 2021
    Assignee: Access Business Group International LLC.
    Inventors: Rebecca C. Wheeler, Zane Hoekstra, Ryan D. Schamper, David J. Anderson
  • Fan with air purification function
    Patent number: D918369
    Type: Grant
    Filed: March 19, 2020
    Date of Patent: May 4, 2021
    Assignee: LG Electronics Inc.
    Inventors: Hosik Jang, Seungho Baek, Hyein Jung, Kibbum Park
  • Fan with air purification function
    Patent number: D918370
    Type: Grant
    Filed: March 19, 2020
    Date of Patent: May 4, 2021
    Assignee: LG Electronics Inc.
    Inventors: Hosik Jang, Seungho Baek, Hyein Jung, Kibbum Park
  • Air purifier
    Patent number: D918371
    Type: Grant
    Filed: November 20, 2020
    Date of Patent: May 4, 2021
    Inventor: Xiaoyi Zeng