Patents by Inventor Douglas Boileau

Douglas Boileau 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).

  • Decorative file cabinet door
    Patent number: 5239800
    Abstract: A file cabinet door is disclosed whose front carries a contrasting design or pattern. Decorative openings are provided through a front panel in the door in the form of a pattern. A decorative interior panel of contrasting appearance to the front panel is provided rearward of the front panel. A person on viewing the front panel sees a contrasting design by reason of the openings rendering the interior panel visible therethrough.
    Type: Grant
    Filed: November 9, 1992
    Date of Patent: August 31, 1993
    Assignee: Hollanding Inc.
    Inventors: John Edwards, Douglas Boileau
  • Sound absorptive file cabinet door
    Patent number: 5212355
    Abstract: A file cabinet is disclosed which has a door with high sound absorption properties. The door has metal front and rear panels and an intermediate layer of sound absorbing material sandwiched therebetween. An array of openings are cut through both the front and rear panel. Sound impinging on the front panel enters the cabinet via the door and is attenuated in the door and cabinet. Preferably, paper files are stored within the file cabinet with their peripheral edge surfaces disposed towards the rear panel to assist in attenuating sound within the cabinet.
    Type: Grant
    Filed: October 18, 1991
    Date of Patent: May 18, 1993
    Assignee: Hollanding Inc.
    Inventors: John Edwards, Douglas Boileau
  • Decorative file cabinet door
    Patent number: 5161343
    Abstract: A file cabinet door is disclosed whose front carries a contrasting design or pattern. Decorative openings are provided through a front panel in the door in the form of a pattern. A decorative interior panel of contrasting appearance to the front panel is provided rearward of the front panel. A person on viewing the front panel sees a contrasting design by reason of the openings rendering the interior panel visible therethrough.
    Type: Grant
    Filed: August 29, 1990
    Date of Patent: November 10, 1992
    Assignee: Hollanding Inc.
    Inventors: John Edwards, Douglas Boileau