Patents by Inventor Marc-Andre Verville

Marc-Andre Verville has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Damper assembly
    Publication number: 20090029642
    Abstract: A damper assembly, comprising: a support means defining a plurality of (air) openings; damper means mounted or connected to the support means in relation to the openings for the periodic closure and opening of such openings; a crankshaft means coupled to the damper means such that rotation of the crankshaft means is able to induce displacement of the damper positions to respective second damper positions and back to the first position for adjusting air flow through said openings.
    Type: Application
    Filed: May 14, 2008
    Publication date: January 29, 2009
    Inventors: Sebastien Martel, Marc-Andre Verville, Eric Carbonneau
  • Louvered ventilation grille
    Patent number: D638925
    Type: Grant
    Filed: September 20, 2007
    Date of Patent: May 31, 2011
    Assignee: Venmar Ventilation Inc.
    Inventors: Éric Charlebois, Sébastien Martel, Danic Vermette, Jean-Bernard Piaud, Marc-André Verville