Exhaust Type Patents (Class D23/371)
Range or oven (Class D23/372)
Roof or chimney (Class D23/373)
  • Vent hood
    Patent number: D804627
    Type: Grant
    Filed: May 19, 2015
    Date of Patent: December 5, 2017
    Assignee: BROAN-NUTONE LLC
    Inventors: Benjamin Thorpe Puffer, Hyuk-Jae Chang
  • Exhaust fan recapture generator
    Patent number: D808000
    Type: Grant
    Filed: October 16, 2015
    Date of Patent: January 16, 2018
    Assignee: Primo Wind, Inc.
    Inventor: Edward McMahon
  • Square fan grille
    Patent number: D808001
    Type: Grant
    Filed: March 14, 2016
    Date of Patent: January 16, 2018
    Assignee: Homewerks Worldwide, LLC
    Inventors: Peter D. Berkman, Michael Malaker
  • Roof vent with fan
    Patent number: D812211
    Type: Grant
    Filed: April 13, 2016
    Date of Patent: March 6, 2018
    Inventor: Gregory S. Daniels
  • Fan
    Patent number: D812733
    Type: Grant
    Filed: March 11, 2016
    Date of Patent: March 13, 2018
    Assignee: Stego-Holding GmbH
    Inventors: Bernd Armin Schanzenbach, Robert Dent, Elmar Mangold
  • Vent hood
    Patent number: D814009
    Type: Grant
    Filed: May 19, 2015
    Date of Patent: March 27, 2018
    Assignee: Broan-NuTone, LLC
    Inventors: Benjamin Thorpe Puffer, Jeremy Donald O'Halloran
  • Condenser exhaust hood
    Patent number: D814010
    Type: Grant
    Filed: August 21, 2015
    Date of Patent: March 27, 2018
    Assignee: OY HALTON GROUP LTD.
    Inventors: Derek W. Schrock, Chou Shen
  • Fume hood
    Patent number: D816824
    Type: Grant
    Filed: May 27, 2016
    Date of Patent: May 1, 2018
    Inventor: Hongzheng Ruan
  • Fan
    Patent number: D816825
    Type: Grant
    Filed: March 23, 2017
    Date of Patent: May 1, 2018
    Assignee: STEGO-Holding GmbH
    Inventors: Bernd Armin Schanzenbach, Robert Dent, Elmar Mangold
  • Vent hood
    Patent number: D826391
    Type: Grant
    Filed: January 18, 2016
    Date of Patent: August 21, 2018
    Assignee: Broan-NuTone LLC
    Inventors: Benjamin Thorpe Puffer, Jeremy Donald O'Halloran
  • 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
  • Grille
    Patent number: D837966
    Type: Grant
    Filed: June 30, 2016
    Date of Patent: January 8, 2019
    Assignee: Broan-NuTone LLC
    Inventors: John R. Adrian, Brent Elliott Coffey, Jesse Allen Hollingsworth, Kenneth John Jonas, David L. Pringle
  • 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
  • Grille
    Patent number: D842449
    Type: Grant
    Filed: November 11, 2016
    Date of Patent: March 5, 2019
    Assignee: Broan-NuTone LLC
    Inventors: Hyuk-Jae Chang, Benjamin Thorpe Puffer, Michael Patton
  • Ventilation fan housing and duct connector assembly
    Patent number: D853552
    Type: Grant
    Filed: July 26, 2017
    Date of Patent: July 9, 2019
    Assignee: ASCENT PRODUCTS, LLC
    Inventor: Tony J. Branham
  • Ventilation fan housing
    Patent number: D854142
    Type: Grant
    Filed: July 26, 2017
    Date of Patent: July 16, 2019
    Assignee: Ascent Products, LLC
    Inventor: Tony J. Branham
  • Ceiling ventilation fan
    Patent number: D857872
    Type: Grant
    Filed: March 2, 2018
    Date of Patent: August 27, 2019
    Assignee: Panasonic Intellectual Property Management Co., Ltd.
    Inventors: Yashio Shimada, Nobuyuki Mase
  • Ceiling ventilation fan
    Patent number: D857873
    Type: Grant
    Filed: March 2, 2018
    Date of Patent: August 27, 2019
    Assignee: Panasonic Intellectual Property Management Co., Ltd.
    Inventors: Yashio Shimada, Nobuyuki Mase
  • Fan
    Patent number: D872249
    Type: Grant
    Filed: March 13, 2018
    Date of Patent: January 7, 2020
    Assignee: STEGO-Holding GmbH
    Inventors: Bernd Armin Schanzenbach, Robert Dent, Elmar Mangold
  • Foundation exhaust fan
    Patent number: D875233
    Type: Grant
    Filed: February 15, 2018
    Date of Patent: February 11, 2020
    Inventor: William G. Sykes
  • Grille assembly for a bathroom ventilation fan
    Patent number: D879284
    Type: Grant
    Filed: May 21, 2018
    Date of Patent: March 24, 2020
    Assignee: Broan-NuTone LLC
    Inventor: Benjamin Puffer
  • Grille assembly for a bathroom ventilation fan
    Patent number: D881375
    Type: Grant
    Filed: August 9, 2019
    Date of Patent: April 14, 2020
    Assignee: Broan-NuTone LLC
    Inventor: Benjamin Puffer
  • Vent hood
    Patent number: D897521
    Type: Grant
    Filed: October 14, 2016
    Date of Patent: September 29, 2020
    Assignee: Broan-NuTone LLC
    Inventor: Benjamin Thorpe Puffer
  • Grille assembly for a bathroom ventilation fan
    Patent number: D899576
    Type: Grant
    Filed: May 22, 2018
    Date of Patent: October 20, 2020
    Assignee: Broan-NuTone LLC
    Inventor: Benjamin Puffer
  • Ventilation grille
    Patent number: D908861
    Type: Grant
    Filed: November 28, 2018
    Date of Patent: January 26, 2021
    Assignee: Broan-NuTone LLC
    Inventors: Kwame Appiahene-Agyei, David Jennings Lucas
  • Ventilation grille
    Patent number: D909560
    Type: Grant
    Filed: November 28, 2018
    Date of Patent: February 2, 2021
    Assignee: Broan-NuTone LLC
    Inventors: Benjamin Puffer, Anup Nikam, Kwame Appiahene-Agyei, David Jennings Lucas
  • Air distribution box
    Patent number: D917036
    Type: Grant
    Filed: August 17, 2018
    Date of Patent: April 20, 2021
    Assignee: DOMETIC SWEDEN AB
    Inventors: Rickard Hederstierna, Samuele Meda, Jarrod Williamson, Jason Svarc, Louis Liu
  • Extractor hood
    Patent number: D917037
    Type: Grant
    Filed: August 31, 2018
    Date of Patent: April 20, 2021
    Inventor: Xiao Tao Gui
  • Fan grille
    Patent number: D932612
    Type: Grant
    Filed: November 26, 2019
    Date of Patent: October 5, 2021
    Assignee: Homewerks Worldwide, LLC
    Inventors: Michael Malaker, Huang Xiaoying, Qui Xiwen, Li Xiaoshan, He Liting
  • Exhaust fan
    Patent number: D933185
    Type: Grant
    Filed: January 15, 2020
    Date of Patent: October 12, 2021
    Assignee: XIAMEN ECO LIGHTING CO., LTD.
    Inventors: Weizhong Li, Yaohong Yeh
  • Fan grille
    Patent number: D933195
    Type: Grant
    Filed: November 26, 2019
    Date of Patent: October 12, 2021
    Assignee: Homewerks Worldwide, LLC
    Inventors: Michael Malaker, Huang Xiaoying, Jeffrey Jon Pischke, Zhang Ruilin
  • Fan grille
    Patent number: D933809
    Type: Grant
    Filed: November 26, 2019
    Date of Patent: October 19, 2021
    Assignee: Homewerks Worldwide, LLC
    Inventors: Michael Malaker, Huang Xiaoying, Qui Xiwen, Li Xiaoshan, He Liting
  • Hood for ventilation
    Patent number: D935009
    Type: Grant
    Filed: June 26, 2019
    Date of Patent: November 2, 2021
    Inventor: Udo Berling
  • Ventilation grille
    Patent number: D943730
    Type: Grant
    Filed: November 28, 2018
    Date of Patent: February 15, 2022
    Assignee: Broan-NuTone LLC
    Inventors: Benjamin Puffer, Anup Nikam, Kwame Appiahene-Agyei, David Jennings Lucas
  • Ventilation case
    Patent number: D946735
    Type: Grant
    Filed: June 12, 2019
    Date of Patent: March 22, 2022
    Inventors: Martin Jesus Moreno, Anthony Dominguez, Justin Hoffarth
  • Fan grille
    Patent number: D948025
    Type: Grant
    Filed: November 26, 2019
    Date of Patent: April 5, 2022
    Assignee: HOMEWERKS WORLDWIDE, LLC
    Inventors: Michael Malaker, Huang Xiaoying, Qui Xiwen, Li Xiaoshan, He Liting
  • Exhaust fan
    Patent number: D948697
    Type: Grant
    Filed: January 15, 2020
    Date of Patent: April 12, 2022
    Assignee: XIAMEN ECO LIGHTING CO., LTD.
    Inventors: Weizhong Li, Yaohong Yeh
  • Panel for a vent fan
    Patent number: D948698
    Type: Grant
    Filed: March 9, 2020
    Date of Patent: April 12, 2022
    Inventors: Tien-Tsai Huang, Min-Hua Lin
  • Ventilation fan
    Patent number: D956943
    Type: Grant
    Filed: April 16, 2020
    Date of Patent: July 5, 2022
    Assignee: DELTA ELECTRONICS, INC.
    Inventors: Yu-Hsiang Huang, Chih-Hua Lin, Yan-Lin Chen, Yuan-Chuan Liu
  • Exhaust fan
    Patent number: D984627
    Type: Grant
    Filed: February 8, 2023
    Date of Patent: April 25, 2023
    Inventor: Wei Huang
  • Inflatable paint booth air draft device
    Patent number: D985745
    Type: Grant
    Filed: January 6, 2023
    Date of Patent: May 9, 2023
    Inventor: Shushu Chen
  • Ventilation fan
    Patent number: D992717
    Type: Grant
    Filed: February 22, 2021
    Date of Patent: July 18, 2023
    Assignee: DELTA ELECTRONICS, INC.
    Inventors: Jin-Da Lai, Yu-Hsiang Huang, Yen-Lin Chen, Hsu-Fan Ai
  • Exhaust fan
    Patent number: D996597
    Type: Grant
    Filed: May 17, 2022
    Date of Patent: August 22, 2023
    Assignee: NUMBER TWO SOLUTIONS INC.
    Inventor: Jason Stringham
  • Ventilation grille
    Patent number: D996599
    Type: Grant
    Filed: November 23, 2020
    Date of Patent: August 22, 2023
    Assignee: Broan-NuTone LLC
    Inventors: Eshank Singh, Brad Logsdon, Jesse Hollingsworth, Kwame Appiahene-Agyei, David Jennings Lucas
  • Ventilator
    Patent number: D997333
    Type: Grant
    Filed: November 9, 2022
    Date of Patent: August 29, 2023
    Inventor: Junxian Wu
  • Air distribution box
    Patent number: D1006977
    Type: Grant
    Filed: March 17, 2021
    Date of Patent: December 5, 2023
    Assignee: Dometic Sweden AB
    Inventors: Rickard Hederstierna, Samuele Meda, Jarrod Williamson, Jason Svarc, Louis Liu
  • Smoke exhaust device for vehicle
    Patent number: D1007666
    Type: Grant
    Filed: August 12, 2021
    Date of Patent: December 12, 2023
    Assignee: LIH YANN INDUSTRIAL CO., LTD.
    Inventor: Po-Lin Liao
  • Ventilation fan with light
    Patent number: D1012262
    Type: Grant
    Filed: May 4, 2018
    Date of Patent: January 23, 2024
    Assignee: HOMEWERKS WORLDWIDE, LLC
    Inventors: Jeffrey Jon Pischke, Michael Joseph Malaker
  • Ventilating fan
    Patent number: D1021050
    Type: Grant
    Filed: August 11, 2022
    Date of Patent: April 2, 2024
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventor: Motohiro Aoki