Patents by Inventor Roland Boucher

Roland Boucher 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).

  • Construction assembly of skim coated prefabricated elements and jointing material, a kit therefor, and method of assembling the same
    Patent number: 8151532
    Abstract: A construction assembly for interior works including prefabricated elements, wherein the prefabricated elements include a coating layer formed of at least one skim coat deposited on the prefabricated elements by a coating device; and at least one jointing material, e.g. a sealing coat, joint coat and/or joint pointing coat, which joints adjacent said prefabricated elements to form a substantially plane outer surface.
    Type: Grant
    Filed: July 7, 2004
    Date of Patent: April 10, 2012
    Assignee: Lafarge Platres
    Inventors: Francois Zuber, Claude Leclercq, Pascal Bourne-Chastel, Elizabeth A. Colbert, Pierre Gagne, Roland Boucher, Sylvie Bilodeau
  • Prefabricated plaster board
    Patent number: 7208225
    Abstract: The present invention provides a construction assembly for interior works, comprising: prefabricated elements, preferably flat prefabricated elements e.g. gypsum fiberboards, cement fiberboards, gypsum wall boards or plaster boards, wherein said prefabricated elements comprise a coating layer formed of at least one skim coat deposited on said prefabricated elements by a coating device; and at least one jointing material, e.g.
    Type: Grant
    Filed: December 3, 2002
    Date of Patent: April 24, 2007
    Assignee: Lafarge Platres
    Inventors: Francois Zuber, Claude Leclercq, Pascal Bourne-Chastel, Elizabeth A. Colbert, Pierre Gagne, Roland Boucher, Sylvie Bilodeau
  • Construction assembly of skim coated prefabricated elements and jointing material, a kit therefor, and method of assembling the same
    Publication number: 20040237436
    Abstract: A construction assembly for interior works including prefabricated elements, wherein the prefabricated elements include a coating layer formed of at least one skim coat deposited on the prefabricated elements by a coating device; and at least one jointing material, e.g. a sealing coat, joint coat and/or joint pointing coat, which joints adjacent said prefabricated elements to form a substantially plane outer surface.
    Type: Application
    Filed: July 7, 2004
    Publication date: December 2, 2004
    Applicant: LAFARGE PLATRES
    Inventors: Francois Zuber, Claude Leclercq, Pascal Bourne-Chastel, Elizabeth A. Colbert, Pierre Gagne, Roland Boucher, Sylvie Bilodeau
  • Method, assembly and additional coat for the construction of interior works
    Publication number: 20030084633
    Abstract: The present invention provides a construction assembly for interior works, comprising:
    Type: Application
    Filed: December 3, 2002
    Publication date: May 8, 2003
    Inventors: Francois Zuber, Claude Leclerco, Pascal Bourne-Chastel, Elizabeth A. Colbert, Pierre Gagne, Roland Boucher, Sylvie Bilodeau
  • Remotely controlled electric airplane
    Patent number: 3957230
    Abstract: An airplane with an electric motor and rechargable battery pack are disclosed herein. The electric motor is of the high performance variety (i.e., it has a very high power rating for its size and weight). Means are provided for producing a high velocity blast of cooling air directly onto the rotating armeture for rapidly dissipating the waste heat generated inside of the motor. Means are also provided for obtaining a large power output from the battery pack and for very rapidly recharging the battery pack. A remote control system is included for controlling the operation of the airplane from a remote location.
    Type: Grant
    Filed: March 10, 1975
    Date of Patent: May 18, 1976
    Inventors: Roland A. Boucher, Robert J. Boucher