Vent, Ductwork, Or Element Thereof Patents (Class D23/393)
Stovepipe (Class D23/394)
  • Thermo electric register system
    Patent number: 9863657
    Abstract: The invention is a thermostatically controlled vent installed in the existing outflow ventilation ducts of a heating, ventilation, air conditioning system. When the central heating/cooling unit is operating, temperature variation is achieved by an electronic control which opens and closes air flow fins on the vent based on the settings of an individual thermostat for each room in a building that has the device installed. The individual thermostat of each vent in the system is connected to the primary building thermostat and therefore has the ability to signal the need to turn on/off the heating/cooling unit as appropriate. In addition, the invention can purify the air flow by means of an ultraviolet sterilization lamp. It is possible to remotely set the temperature settings via an internet enabled software app.
    Type: Grant
    Filed: December 22, 2014
    Date of Patent: January 9, 2018
    Inventor: Shahram Masoudnia
  • 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
  • Recessed chilled beam
    Patent number: D807495
    Type: Grant
    Filed: April 17, 2015
    Date of Patent: January 9, 2018
    Assignee: Air System Components, Inc.
    Inventors: Joachim Hirsch, Honghui Zhang, Ernest Freeman, Keith Glasch, Blake Robert Gallagher, Paul Sheppard Woolford, Thomas Adam Kaczkowski
  • Air inlet damper
    Patent number: D809645
    Type: Grant
    Filed: January 5, 2017
    Date of Patent: February 6, 2018
    Assignee: A. O. SMITH CORPORATION
    Inventors: Robert Frederick Poehlman, Janice Fitzgerald
  • Concealed roof vent
    Patent number: D812216
    Type: Grant
    Filed: April 22, 2016
    Date of Patent: March 6, 2018
    Inventor: Joseph Langford
  • Unitary duct
    Patent number: D812735
    Type: Grant
    Filed: December 21, 2015
    Date of Patent: March 13, 2018
    Inventors: Brandon Murray, Bart Murray
  • Air outlet panel
    Patent number: D814013
    Type: Grant
    Filed: October 17, 2015
    Date of Patent: March 27, 2018
    Assignee: Volvo Car Corporation
    Inventors: Thomas Ingenlath, Robin Page, Tisha Johnson
  • Saddle with a strap channel
    Patent number: D815271
    Type: Grant
    Filed: January 24, 2016
    Date of Patent: April 10, 2018
    Inventor: David Jon McIntosh
  • Filter support
    Patent number: D815725
    Type: Grant
    Filed: January 25, 2016
    Date of Patent: April 17, 2018
    Inventor: Lance Burkhart
  • Air conditioner duet
    Patent number: D816827
    Type: Grant
    Filed: January 25, 2017
    Date of Patent: May 1, 2018
    Assignee: Electrolux Appliances Aktiebolag
    Inventor: Emme Copparstad
  • Air vent
    Patent number: D827122
    Type: Grant
    Filed: October 6, 2016
    Date of Patent: August 28, 2018
    Inventor: Michael Heinrichs
  • Vent cover
    Patent number: D828536
    Type: Grant
    Filed: January 25, 2017
    Date of Patent: September 11, 2018
    Inventor: Wally Couto
  • Roof vent assembly
    Patent number: D841797
    Type: Grant
    Filed: November 19, 2015
    Date of Patent: February 26, 2019
    Inventor: Gregory S. Daniels
  • Insulated cover for whole-house fan
    Patent number: D842977
    Type: Grant
    Filed: December 21, 2016
    Date of Patent: March 12, 2019
    Assignee: AIR VENT, INC.
    Inventors: Robert B. Holland, Grayson M. Griffin
  • Pipe fitting
    Patent number: D846086
    Type: Grant
    Filed: March 7, 2018
    Date of Patent: April 16, 2019
    Assignee: NABER HOLDING GMBH & CO. KG
    Inventor: Joachim Naber
  • Pipe fitting
    Patent number: D846087
    Type: Grant
    Filed: March 7, 2018
    Date of Patent: April 16, 2019
    Assignee: Naber Holding GmbH & Co. KG
    Inventor: Joachim Naber
  • Pipe fitting
    Patent number: D846088
    Type: Grant
    Filed: March 7, 2018
    Date of Patent: April 16, 2019
    Assignee: NABER HOLDING GMBH & CO. KG
    Inventor: Joachim Naber
  • Pipe fitting
    Patent number: D846089
    Type: Grant
    Filed: March 7, 2018
    Date of Patent: April 16, 2019
    Assignee: Naber Holding GmbH & Co. KG
    Inventor: Joachim Naber
  • Square tube flashing compression ring
    Patent number: D846110
    Type: Grant
    Filed: June 8, 2017
    Date of Patent: April 16, 2019
    Assignee: BLUESCOPE BUILDINGS NORTH AMERICA, INC.
    Inventors: Duane C. Smith, Isaac S. Somogie
  • Ventilation duct insert
    Patent number: D850610
    Type: Grant
    Filed: February 17, 2016
    Date of Patent: June 4, 2019
    Inventor: Trevor Drummond
  • Pipe fitting
    Patent number: D851222
    Type: Grant
    Filed: March 7, 2018
    Date of Patent: June 11, 2019
    Assignee: Naber Holding GmbH & Co. KG
    Inventor: Joachim Naber
  • 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
  • HVAC airflow hood
    Patent number: D854678
    Type: Grant
    Filed: June 30, 2017
    Date of Patent: July 23, 2019
    Assignee: DWYER INSTRUMENTS, INC.
    Inventors: Robert Austin Moss, Alejandro Ignacio Baez Guada
  • Air vent
    Patent number: D857875
    Type: Grant
    Filed: May 22, 2018
    Date of Patent: August 27, 2019
    Inventors: Dean Carran, Jan Niklewicz
  • Window vent canopy
    Patent number: D866745
    Type: Grant
    Filed: June 30, 2016
    Date of Patent: November 12, 2019
    Assignee: TITON HARDWARE LIMITED
    Inventor: Richard Allen Peak
  • Collar connector
    Patent number: D873989
    Type: Grant
    Filed: October 23, 2017
    Date of Patent: January 28, 2020
    Inventor: Trevor Levern Jordan
  • Recessed chilled beam
    Patent number: D875915
    Type: Grant
    Filed: May 23, 2017
    Date of Patent: February 18, 2020
    Assignee: Air Distribution Technologies IP, LLC
    Inventors: Joachim Hirsch, Honghui Zhang, Ernest Freeman, Keith Glasch, Blake Robert Gallagher, Paul Sheppard Woolford, Thomas Adam Kaczkowski
  • Recessed chilled beam
    Patent number: D875916
    Type: Grant
    Filed: May 23, 2017
    Date of Patent: February 18, 2020
    Assignee: Air Distribution Technologies IP, LLC
    Inventors: Joachim Hirsch, Honghui Zhang, Ernest Freeman, Keith Glasch, Blake Robert Gallagher, Paul Sheppard Woolford, Thomas Adam Kaczkowski
  • Roof vent
    Patent number: D884143
    Type: Grant
    Filed: July 13, 2018
    Date of Patent: May 12, 2020
    Assignee: AIR VENT, INC.
    Inventors: Robert B. Holland, Grayson Griffin, Rochelle D. Wellhausen-Grimm
  • Trim ring for ventilation housing
    Patent number: D884148
    Type: Grant
    Filed: September 11, 2018
    Date of Patent: May 12, 2020
    Inventor: Tony J. Branham
  • Enclosure vent
    Patent number: D884871
    Type: Grant
    Filed: March 9, 2018
    Date of Patent: May 19, 2020
    Assignee: Robroy Enclosures, Inc.
    Inventor: Roger Schroder
  • Vent Cover
    Patent number: D878543
    Type: Grant
    Filed: November 28, 2017
    Date of Patent: March 17, 2020
    Inventor: Verrick Green
  • Fresh air ventilator
    Patent number: D888930
    Type: Grant
    Filed: January 16, 2019
    Date of Patent: June 30, 2020
    Assignee: Beijing Xiaomi Mobile Software Co., Ltd.
    Inventors: Tao Wang, Ningning Li, Lei Zhang
  • Furnace vent humidifier
    Patent number: D890326
    Type: Grant
    Filed: March 13, 2019
    Date of Patent: July 14, 2020
    Assignee: CAD Precision Inc.
    Inventor: Thai Duc Pham
  • Roof vent assembly
    Patent number: D891604
    Type: Grant
    Filed: September 25, 2017
    Date of Patent: July 28, 2020
    Inventor: Gregory S. Daniels
  • Flue duct connector
    Patent number: D892298
    Type: Grant
    Filed: May 25, 2018
    Date of Patent: August 4, 2020
    Inventors: Ronald Zeigler, Paul Desmond
  • Air duct
    Patent number: D895099
    Type: Grant
    Filed: December 11, 2018
    Date of Patent: September 1, 2020
    Assignee: N.P.S. Company, LLC
    Inventors: Scott T. Nielson, Michael O. Nielson, Junjie Dai, Jinbao Chen
  • Air duct
    Patent number: D895100
    Type: Grant
    Filed: December 11, 2018
    Date of Patent: September 1, 2020
    Assignee: N.P.S. Company, LLC
    Inventors: Scott T. Nielson, Michael O. Nielson, Junjie Dai, Jinbao Chen
  • Combined ventilation hood and arm
    Patent number: D900297
    Type: Grant
    Filed: December 10, 2018
    Date of Patent: October 27, 2020
    Assignee: FUMEX AB
    Inventors: Lars Hedlund, Tomas Bellgran, Gustav Stenberg, Patrik Andersson, Petter Arnqvist Eriksson
  • Combined ventilation hood and arm
    Patent number: D900298
    Type: Grant
    Filed: December 10, 2018
    Date of Patent: October 27, 2020
    Assignee: FUMEX AB
    Inventors: Lars Hedlund, Tomas Bellgran, Gustav Stenberg, Patrik Andersson, Petter Arnqvist Eriksson
  • Ventilation hood with arm
    Patent number: D900299
    Type: Grant
    Filed: December 10, 2018
    Date of Patent: October 27, 2020
    Assignee: FUMEX AB
    Inventors: Lars Hedlund, Tomas Bellgran, Gustav Stenberg, Patrik Andersson, Petter Arnqvist Eriksson
  • Low profile vent
    Patent number: D903089
    Type: Grant
    Filed: February 21, 2018
    Date of Patent: November 24, 2020
    Assignee: Air Vent, Inc.
    Inventors: Robert B. Holland, Grayson M. Griffin
  • Roof curb
    Patent number: D907191
    Type: Grant
    Filed: January 12, 2018
    Date of Patent: January 5, 2021
    Inventor: Robert Reap
  • Foundation vent
    Patent number: D907192
    Type: Grant
    Filed: May 23, 2019
    Date of Patent: January 5, 2021
    Inventor: Richard Fieldhouse
  • Ventilation duct
    Patent number: D908201
    Type: Grant
    Filed: June 25, 2018
    Date of Patent: January 19, 2021
    Assignee: Van-Packer Company
    Inventors: Robin L Rediger, Billy J Sims, Jason M Kerner
  • Insulated cover for whole-house fan
    Patent number: D908860
    Type: Grant
    Filed: September 7, 2018
    Date of Patent: January 26, 2021
    Assignee: Air Vent, Inc.
    Inventors: Robert B. Holland, Grayson M. Griffin
  • Part of gas ventilation equipment
    Patent number: D917687
    Type: Grant
    Filed: March 16, 2019
    Date of Patent: April 27, 2021
    Assignee: PIVAB AB
    Inventor: Ronny Pihlblad
  • Compact soffit vent
    Patent number: D918374
    Type: Grant
    Filed: August 18, 2020
    Date of Patent: May 4, 2021
    Inventor: Richard A. Schofel
  • Heat recovery device
    Patent number: D919077
    Type: Grant
    Filed: July 8, 2019
    Date of Patent: May 11, 2021
    Assignee: Vent Genius LLC
    Inventors: Gary Benz, James Banks