Fan Or Ventilator Patents (Class D23/370)
Exhaust type (Class D23/371)
Blade unit rotates on vertical axis (Class D23/377)
Floor type on vertically elongated stand (Class D23/378)
With exposed blade (Class D23/379)
Plural impeller units, e.g., side by side, etc. (Class D23/380)
Wire protective grille (Class D23/381)
Blower (Class D23/383)
Bellows (Class D23/384)
  • Ceiling fan
    Patent number: D817470
    Type: Grant
    Filed: April 10, 2017
    Date of Patent: May 8, 2018
    Assignee: AIR COOL INDUSTRIAL CO., LTD.
    Inventor: Cliff Wang
  • Electric fan
    Patent number: D817473
    Type: Grant
    Filed: June 21, 2017
    Date of Patent: May 8, 2018
    Inventor: Baogen Liu
  • Ventilator
    Patent number: D818103
    Type: Grant
    Filed: May 29, 2015
    Date of Patent: May 15, 2018
    Assignee: EBM-PAPST MULFINGEN GMBH & CO. KG
    Inventors: Sebastian Hoss, Matthias Maschke, Alexander Lust
  • LED lamp fan
    Patent number: D818168
    Type: Grant
    Filed: February 15, 2017
    Date of Patent: May 15, 2018
    Inventor: Herman Chang
  • Fan
    Patent number: D818570
    Type: Grant
    Filed: March 11, 2016
    Date of Patent: May 22, 2018
    Assignee: LG Electronics Inc.
    Inventors: Seongmin Kim, Sehwan Bae
  • Fan and shroud assembly
    Patent number: D820966
    Type: Grant
    Filed: June 3, 2015
    Date of Patent: June 19, 2018
    Assignee: SPAL AUTOMOTIVE S.R.L.
    Inventor: Pietro De Filippis
  • Air moving device
    Patent number: D820967
    Type: Grant
    Filed: May 6, 2016
    Date of Patent: June 19, 2018
    Assignee: Airius IP Holdings LLC
    Inventor: Raymond B. Avedon
  • Ventilation device
    Patent number: D824013
    Type: Grant
    Filed: December 14, 2016
    Date of Patent: July 24, 2018
    Assignee: ZMODO TECHNOLOGY SHENZHEN CORP. LTD
    Inventor: Bin Hu
  • Air hose canister
    Patent number: D827119
    Type: Grant
    Filed: September 22, 2016
    Date of Patent: August 28, 2018
    Assignee: AIR SYSTEMS, INC.
    Inventor: Lawrence Shane Intravatola
  • Extractor fan
    Patent number: D829878
    Type: Grant
    Filed: May 5, 2017
    Date of Patent: October 2, 2018
    Assignee: FRESH AB
    Inventor: Martin Sallander
  • Ventilation fan grille
    Patent number: D832416
    Type: Grant
    Filed: June 19, 2017
    Date of Patent: October 30, 2018
    Assignee: DELTA ELECTRONICS, INC.
    Inventors: Yu-Hsiang Huang, Chih-Hua Lin
  • Fan
    Patent number: D832989
    Type: Grant
    Filed: March 20, 2017
    Date of Patent: November 6, 2018
    Assignee: 02COOL, LLC
    Inventors: Oliver Breit, David Kerr, Michael Ksiazek
  • Vent hood
    Patent number: D834695
    Type: Grant
    Filed: March 27, 2018
    Date of Patent: November 27, 2018
    Assignee: Broan-NuTone LLC
    Inventors: Benjamin Thorpe Puffer, Jeremy Donald O'Halloran
  • Vent hood
    Patent number: D836765
    Type: Grant
    Filed: March 21, 2017
    Date of Patent: December 25, 2018
    Assignee: Broan-NuTone LLC
    Inventors: Benjamin Thorpe Puffer, Hyuk-Jae Chang, Jeremy Donald O'Halloran
  • Fan housing
    Patent number: D836767
    Type: Grant
    Filed: January 23, 2017
    Date of Patent: December 25, 2018
    Inventor: Dezheng Li
  • Vent hood
    Patent number: D838829
    Type: Grant
    Filed: February 2, 2018
    Date of Patent: January 22, 2019
    Inventors: Benjamin Thorpe Puffer, Jeremy Donald O'Halloran
  • Vent hood
    Patent number: D838830
    Type: Grant
    Filed: February 9, 2018
    Date of Patent: January 22, 2019
    Assignee: Broan-NuTone LLC
    Inventors: Benjamin Thorpe Puffer, Jeremy Donald O'Halloran
  • Fan grill
    Patent number: D838832
    Type: Grant
    Filed: May 18, 2016
    Date of Patent: January 22, 2019
    Inventor: Steven Yu
  • Personal fan with lanyard
    Patent number: D841796
    Type: Grant
    Filed: June 6, 2017
    Date of Patent: February 26, 2019
    Assignee: SHAWSHANK LEDZ INC.
    Inventors: Brian Freeland, Robert Vasquez
  • Axial air blower with ducting canister
    Patent number: D844129
    Type: Grant
    Filed: December 22, 2016
    Date of Patent: March 26, 2019
    Assignee: NO-FADE COATINGS, INC.
    Inventors: Thomas Lingenfelter, Brandon Litzenberger
  • Fan
    Patent number: D845461
    Type: Grant
    Filed: August 28, 2017
    Date of Patent: April 9, 2019
    Inventor: Dezheng Li
  • Fan
    Patent number: D845462
    Type: Grant
    Filed: August 28, 2017
    Date of Patent: April 9, 2019
    Inventor: Dezheng Li
  • Vane damper
    Patent number: D846108
    Type: Grant
    Filed: May 27, 2016
    Date of Patent: April 16, 2019
    Inventor: Hongzheng Ruan
  • Ventilating fan
    Patent number: D847967
    Type: Grant
    Filed: April 6, 2017
    Date of Patent: May 7, 2019
    Inventors: Gabriel Gerardo Martínez Hernández, Paolo Raddrizzani
  • Ceiling fan
    Patent number: D848597
    Type: Grant
    Filed: January 22, 2018
    Date of Patent: May 14, 2019
    Assignee: Minka Lighting, Inc.
    Inventor: Mark Gajewski
  • Ceiling fan
    Patent number: D848598
    Type: Grant
    Filed: January 22, 2018
    Date of Patent: May 14, 2019
    Assignee: Minka Lighting, Inc.
    Inventor: Mark Gajewski
  • Ceiling fan
    Patent number: D851236
    Type: Grant
    Filed: January 22, 2018
    Date of Patent: June 11, 2019
    Assignee: Minka Lighting, Inc.
    Inventor: Mark Gajewski
  • Air circulator
    Patent number: D854141
    Type: Grant
    Filed: November 3, 2015
    Date of Patent: July 16, 2019
    Assignee: VORNADO AIR, LLC
    Inventors: Brian M. Cartwright, Glen W. Ediger, Jacob Hillard, Timothy Holub, Gary P. Israel
  • Cooling fan
    Patent number: D854143
    Type: Grant
    Filed: December 6, 2017
    Date of Patent: July 16, 2019
    Inventor: Vincent Yu
  • Air circulator
    Patent number: D855787
    Type: Grant
    Filed: March 20, 2018
    Date of Patent: August 6, 2019
    Assignee: IRIS OHYAMA INC.
    Inventor: Masaharu Sakamoto
  • Fan
    Patent number: D856502
    Type: Grant
    Filed: March 6, 2018
    Date of Patent: August 13, 2019
    Assignee: NINGBO YOUMING ELECTRICAL APPLIANCE CO., LTD.
    Inventor: Wenguo Qi
  • Bladeless fan
    Patent number: D859627
    Type: Grant
    Filed: March 16, 2018
    Date of Patent: September 10, 2019
    Inventor: Hui Ying
  • Ring fan
    Patent number: D860427
    Type: Grant
    Filed: September 18, 2017
    Date of Patent: September 17, 2019
    Assignee: Horton, Inc.
    Inventor: Robert Donald Cayton
  • Built-in ventilating fan
    Patent number: D870875
    Type: Grant
    Filed: January 19, 2018
    Date of Patent: December 24, 2019
    Assignee: LG ELECTRONICS INC.
    Inventors: Jaemyung Lim, Inhwan Ryu, Yoonji Lee, Hanjin Jung, Sangwoog Cho
  • Mirror with integrated fan
    Patent number: D874160
    Type: Grant
    Filed: September 13, 2017
    Date of Patent: February 4, 2020
    Assignee: MUNCHKIN INC.
    Inventor: Quinn Michael Biesinger
  • Portable air circulator
    Patent number: D875232
    Type: Grant
    Filed: July 12, 2017
    Date of Patent: February 11, 2020
    Assignee: Vornado Air, LLC
    Inventors: Glen W. Ediger, Brian M. Cartwright, Gary Israel, Gregory Pease, Cooper Phillips
  • Air multiplier fan
    Patent number: D876602
    Type: Grant
    Filed: September 13, 2018
    Date of Patent: February 25, 2020
    Assignee: LG ELECTRONICS INC.
    Inventors: Sora Kim, Kyoungjin Ku, Hangjin Ban, Chohee Oh
  • Air multiplier fan
    Patent number: D876603
    Type: Grant
    Filed: September 13, 2018
    Date of Patent: February 25, 2020
    Assignee: LG ELECTRONICS INC.
    Inventors: Sora Kim, Kyoungjin Ku, Sunggi Kim, Hangjin Ban, Chohee Oh
  • Air multiplier fan
    Patent number: D876604
    Type: Grant
    Filed: September 13, 2018
    Date of Patent: February 25, 2020
    Assignee: LG ELECTRONICS INC.
    Inventors: Sora Kim, Kyoungjin Ku, Hangjin Ban, Chohee Oh
  • Air multiplier fan head
    Patent number: D876605
    Type: Grant
    Filed: September 13, 2018
    Date of Patent: February 25, 2020
    Assignee: LG ELECTRONICS INC.
    Inventors: Chohee Oh, Kyoungjin Ku, Sora Kim, Hangjin Ban
  • Air multiplier fan head
    Patent number: D876606
    Type: Grant
    Filed: September 13, 2018
    Date of Patent: February 25, 2020
    Assignee: LG ELECTRONICS INC.
    Inventors: Chohee Oh, Kyoungjin Ku, Sora Kim, Hangjin Ban
  • Air multiplier fan head
    Patent number: D876607
    Type: Grant
    Filed: September 13, 2018
    Date of Patent: February 25, 2020
    Assignee: LG ELECTRONICS INC.
    Inventors: Sora Kim, Kyoungjin Ku, Donghan Kim, Hangjin Ban, Chohee Oh
  • Air multiplier fan
    Patent number: D876608
    Type: Grant
    Filed: September 13, 2018
    Date of Patent: February 25, 2020
    Assignee: LG ELECTRONICS INC.
    Inventors: Sora Kim, Kyoungjin Ku, Hangjin Ban, Chohee Oh
  • Housings for air conditioning apparatus
    Patent number: D877307
    Type: Grant
    Filed: October 11, 2016
    Date of Patent: March 3, 2020
    Assignee: Zehnder Group International AG
    Inventors: Erik Boxum, Martijn Haddeman
  • Air multiplier fan head
    Patent number: D877878
    Type: Grant
    Filed: September 13, 2018
    Date of Patent: March 10, 2020
    Assignee: LG ELECTRONICS INC.
    Inventors: Chohee Oh, Kyoungjin Ku, Sora Kim, Hangjin Ban
  • Air multiplier fan head
    Patent number: D877879
    Type: Grant
    Filed: September 13, 2018
    Date of Patent: March 10, 2020
    Assignee: LG ELECTRONICS INC.
    Inventors: Chohee Oh, Kyoungjin Ku, Sora Kim, Hangjin Ban
  • Air multiplier fan head
    Patent number: D877880
    Type: Grant
    Filed: September 13, 2018
    Date of Patent: March 10, 2020
    Assignee: LG ELECTRONICS INC.
    Inventors: Chohee Oh, Kyoungjin Ku, Sora Kim, Hangjin Ban
  • Venturi fan
    Patent number: D879280
    Type: Grant
    Filed: June 29, 2018
    Date of Patent: March 24, 2020
    Assignee: Patterson Fan Company
    Inventors: Mark E. Moore, Vance M. Patterson, Thomas R. Salisbury
  • Fan
    Patent number: D881369
    Type: Grant
    Filed: September 22, 2019
    Date of Patent: April 14, 2020
    Inventors: Xiaodong Ding, Xuecheng Qin
  • Air moving device
    Patent number: D885550
    Type: Grant
    Filed: July 31, 2017
    Date of Patent: May 26, 2020
    Assignee: Airius IP Holdings, LLC
    Inventor: Raymond B. Avedon