Vent, Ductwork, Or Element Thereof Patents (Class D23/393)
Stovepipe (Class D23/394)
  • Vent panel
    Patent number: D728773
    Type: Grant
    Filed: May 8, 2012
    Date of Patent: May 5, 2015
    Assignee: Laird Technologies, Inc.
    Inventor: Philip van Haaster
  • Connector assembly
    Patent number: D728774
    Type: Grant
    Filed: January 4, 2013
    Date of Patent: May 5, 2015
    Inventor: Michael Graham
  • Intake vent
    Patent number: D729927
    Type: Grant
    Filed: January 21, 2013
    Date of Patent: May 19, 2015
    Inventor: Jake D. Fiser
  • Air vent
    Patent number: D730510
    Type: Grant
    Filed: November 12, 2013
    Date of Patent: May 26, 2015
    Assignee: STEGO-Holding GmbH
    Inventor: Bernd Armin Schanzenbach
  • Air chute
    Patent number: D733285
    Type: Grant
    Filed: January 28, 2013
    Date of Patent: June 30, 2015
    Assignee: THERMO KING CORPORATION
    Inventors: Christopher David Ertel, Abhijith Balakrishna, Wilson Samuel Jesudason Lawrence
  • Vent conduit
    Patent number: D739515
    Type: Grant
    Filed: August 17, 2012
    Date of Patent: September 22, 2015
    Inventors: Wesley Johnson, Maurice Daigle, Rick Nowlan
  • Zone damper
    Patent number: D743521
    Type: Grant
    Filed: June 12, 2014
    Date of Patent: November 17, 2015
    Assignee: Controlled Holdings, LLC
    Inventor: Ronald E. Jackson
  • Air vent housing
    Patent number: D744631
    Type: Grant
    Filed: May 2, 2014
    Date of Patent: December 1, 2015
    Assignee: TSI Products, Inc.
    Inventors: John H. Ehlert, Stephen William O'Brien
  • Air vent housing
    Patent number: D744632
    Type: Grant
    Filed: May 2, 2014
    Date of Patent: December 1, 2015
    Assignee: TSI Products, Inc.
    Inventors: John H. Ehlert, Stephen William O'Brien
  • Outlet of air conditioning for aircraft
    Patent number: D746972
    Type: Grant
    Filed: June 18, 2013
    Date of Patent: January 5, 2016
    Assignee: MITSUBISHI AIRCRAFT CORPORATION
    Inventor: Hiroyasu Aruga
  • Knock-out panel
    Patent number: D754838
    Type: Grant
    Filed: February 6, 2012
    Date of Patent: April 26, 2016
    Assignee: Broan-NuTone LLC
    Inventors: Robert G. Penlesky, Mirko Zakula, Daniel L. Karst
  • Outlet of air conditioning for aircraft
    Patent number: D754839
    Type: Grant
    Filed: July 31, 2015
    Date of Patent: April 26, 2016
    Assignee: MITSUBISHI AIRCRAFT CORPORATION
    Inventor: Hiroyasu Aruga
  • HVAC radius return air box with a square throat
    Patent number: D755365
    Type: Grant
    Filed: July 25, 2014
    Date of Patent: May 3, 2016
    Inventor: Craig Stevens
  • HVAC radius return air box with a radius throat
    Patent number: D755366
    Type: Grant
    Filed: July 25, 2014
    Date of Patent: May 3, 2016
    Inventor: Craig Stevens
  • Roof vent assembly
    Patent number: D755944
    Type: Grant
    Filed: March 6, 2014
    Date of Patent: May 10, 2016
    Inventor: Gregory S. Daniels
  • Duct member for coolant and chip extraction
    Patent number: D757240
    Type: Grant
    Filed: April 15, 2013
    Date of Patent: May 24, 2016
    Assignee: EIGEN SYSTEMS LIMITED
    Inventor: Murray Houlton Forlong
  • Louvered silo vent
    Patent number: D762838
    Type: Grant
    Filed: May 9, 2013
    Date of Patent: August 2, 2016
    Inventor: Ryan S. Jones
  • Air vent
    Patent number: D765827
    Type: Grant
    Filed: December 15, 2014
    Date of Patent: September 6, 2016
    Assignee: BENTLEY MOTORS LIMITED
    Inventor: George Bowen
  • HVAC right angle return air box with a square throat
    Patent number: D770030
    Type: Grant
    Filed: December 3, 2014
    Date of Patent: October 25, 2016
    Inventor: Craig Stevens
  • HVAC angled return air box with a square throat
    Patent number: D770031
    Type: Grant
    Filed: December 3, 2014
    Date of Patent: October 25, 2016
    Inventor: Craig Stevens
  • HVAC radius return air box with an angled throat
    Patent number: D770032
    Type: Grant
    Filed: December 19, 2014
    Date of Patent: October 25, 2016
    Inventor: Craig Stevens
  • Adjustable channel for an air conditioning line set
    Patent number: D771232
    Type: Grant
    Filed: October 29, 2014
    Date of Patent: November 8, 2016
    Inventor: Stephen A. Coon
  • Air inlet damper
    Patent number: D771233
    Type: Grant
    Filed: August 7, 2015
    Date of Patent: November 8, 2016
    Assignee: A. O. SMITH CORPORATION
    Inventors: Timothy Mitchel Smith, Chad Taylor Thompson, George W. Kraus, II
  • Air inlet damper
    Patent number: D771234
    Type: Grant
    Filed: August 7, 2015
    Date of Patent: November 8, 2016
    Assignee: A. O. SMITH CORPORATION
    Inventors: Timothy Mitchel Smith, Chad Taylor Thompson, George W. Kraus, II
  • Air inlet damper
    Patent number: D771789
    Type: Grant
    Filed: August 7, 2015
    Date of Patent: November 15, 2016
    Assignee: A. O. SMITH CORPORATION
    Inventors: Timothy Mitchel Smith, Chad Taylor Thompson, George W. Kraus, II
  • Air inlet damper
    Patent number: D771790
    Type: Grant
    Filed: August 7, 2015
    Date of Patent: November 15, 2016
    Assignee: A. O. SMITH CORPORATION
    Inventors: Timothy Mitchel Smith, Chad Taylor Thompson, George W. Kraus, II
  • Air inlet damper
    Patent number: D771791
    Type: Grant
    Filed: August 7, 2015
    Date of Patent: November 15, 2016
    Assignee: A. O. SMITH CORPORATION
    Inventors: Timothy Mitchel Smith, Chad Taylor Thompson, George W. Kraus, II
  • Air inlet damper
    Patent number: D771792
    Type: Grant
    Filed: August 7, 2015
    Date of Patent: November 15, 2016
    Assignee: A. O. SMITH CORPORATION
    Inventors: Timothy Mitchel Smith, Chad Taylor Thompson, George W. Kraus, II
  • Air inlet damper
    Patent number: D771793
    Type: Grant
    Filed: August 7, 2015
    Date of Patent: November 15, 2016
    Assignee: A. O. SMITH CORPORATION
    Inventors: Timothy Mitchel Smith, Chad Taylor Thompson, George W. Kraus, II
  • Mounting block
    Patent number: D777900
    Type: Grant
    Filed: September 11, 2014
    Date of Patent: January 31, 2017
    Inventor: Jeff Esposito
  • Air inlet damper
    Patent number: D779650
    Type: Grant
    Filed: August 7, 2015
    Date of Patent: February 21, 2017
    Assignee: A. O. SMITH CORPORATION
    Inventors: Robert Frederick Poehlman, Janice Fitzgerald
  • HVAC angled return air box with a angled throat
    Patent number: D782023
    Type: Grant
    Filed: December 3, 2014
    Date of Patent: March 21, 2017
    Inventor: Craig Stevens
  • Vent clip
    Patent number: D782024
    Type: Grant
    Filed: January 13, 2015
    Date of Patent: March 21, 2017
    Assignee: Griffin Technology, LLC
    Inventor: Jennifer Ann Murphy
  • Roof vent sleeve with round base
    Patent number: D783144
    Type: Grant
    Filed: November 18, 2014
    Date of Patent: April 4, 2017
    Inventor: Jonathan P. Leonard
  • Smoke exhaust hood for a tilting furnace
    Patent number: D783798
    Type: Grant
    Filed: September 30, 2014
    Date of Patent: April 11, 2017
    Assignee: SUMITOMO METAL MINING CO., LTD.
    Inventors: Sachio Ura, Takeshi Nakamura, Daishi Ochi, Hideki Kikutani
  • Vent assembly for a grain bin
    Patent number: D788904
    Type: Grant
    Filed: June 10, 2015
    Date of Patent: June 6, 2017
    Assignee: Sukup Manufacturing Co.
    Inventors: John A. Hanig, Steven E. Sukup, Eugene G. Sukup, Charles E. Sukup, Bradley A. Poppen
  • Ductwork
    Patent number: D789512
    Type: Grant
    Filed: May 20, 2015
    Date of Patent: June 13, 2017
    Inventor: Eddie A. Cross
  • Chromatograph exhaust vent back pressure diffuser
    Patent number: D790053
    Type: Grant
    Filed: August 27, 2015
    Date of Patent: June 20, 2017
    Assignee: Mustang Sampling, LLC
    Inventors: Timothy L. Querrey, Claude A. Rolston, Kenneth O. Thompson
  • Duct puller
    Patent number: D791299
    Type: Grant
    Filed: January 8, 2016
    Date of Patent: July 4, 2017
    Inventor: Edwin S. Neuberger
  • Wall duct
    Patent number: D791300
    Type: Grant
    Filed: February 9, 2015
    Date of Patent: July 4, 2017
    Assignee: UBBINK B.V.
    Inventor: Floris van Dijk
  • Wall duct
    Patent number: D791301
    Type: Grant
    Filed: February 9, 2015
    Date of Patent: July 4, 2017
    Assignee: UBBINK B.V.
    Inventor: Floris van Dijk
  • Transition spacer
    Patent number: D791929
    Type: Grant
    Filed: March 23, 2015
    Date of Patent: July 11, 2017
    Inventors: Von Honnecke, Chase Honnecke
  • Soffit vent
    Patent number: D792576
    Type: Grant
    Filed: July 30, 2015
    Date of Patent: July 18, 2017
    Assignee: Graceland Properties, LLC
    Inventor: Kerry Mayes
  • Termination collar for air duct
    Patent number: D796662
    Type: Grant
    Filed: January 20, 2014
    Date of Patent: September 5, 2017
    Inventor: Rodney James Harman
  • Pipe boot cover
    Patent number: D796663
    Type: Grant
    Filed: November 18, 2015
    Date of Patent: September 5, 2017
    Inventor: Jeffrey L. Mitchell
  • Filter
    Patent number: D799657
    Type: Grant
    Filed: May 12, 2016
    Date of Patent: October 10, 2017
    Assignee: Briggs & Stratton Corporation
    Inventors: Ryan Sullivan, Brian Paul, Matt Martinek
  • Vent cover
    Patent number: D804643
    Type: Grant
    Filed: June 4, 2015
    Date of Patent: December 5, 2017
    Assignee: FFCRES, LLC
    Inventor: Verrick Green
  • Draft chamber
    Patent number: D805415
    Type: Grant
    Filed: August 3, 2016
    Date of Patent: December 19, 2017
    Assignee: PANASONIC HEALTHCARE CO., LTD.
    Inventor: Shunji Yamanaka
  • Vent cover
    Patent number: D805627
    Type: Grant
    Filed: December 18, 2015
    Date of Patent: December 19, 2017
    Inventors: Ernest Green, Ryan McConnell
  • Vent cover
    Patent number: D805628
    Type: Grant
    Filed: December 18, 2015
    Date of Patent: December 19, 2017
    Inventors: Ernest Green, Ryan McConnell