Patents by Inventor Helene Robert

Helene Robert 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).

  • Patent number: 7441749
    Abstract: A chain guide for guiding a chain within a chain hoist. The chain guide includes a substantially elongated body having an inner side and an outer side, along with first and second extremities. The substantially elongated body is made of a substantially flexible material for curving the substantially elongated body into a substantially arched configuration about a given wheel of the chain hoist. The chain guide also includes first and second chain receiving portions provided adjacent to the first and second extremities respectively of the substantially elongated body, on the inner side thereof. Each chain receiving portion comprises a pair of shoulders protruding from the inner side of the body and defining an open channel shaped and sized for slidably receiving a portion of the chain. The chain guide also includes a deformable connecting portion for interconnecting the first and second chain receiving portions of the chain guide. Also described is a chain hoist provided with the chain guide.
    Type: Grant
    Filed: December 8, 2006
    Date of Patent: October 28, 2008
    Assignee: Canimex, Inc.
    Inventors: Michel Beaudoin, Pierre-Louis Foucault, Richard Tremblay, Vincent Roy, Helene Robert
  • Publication number: 20070145339
    Abstract: A chain guide for guiding a chain within a chain hoist. The chain guide includes a substantially elongated body having an inner side and an outer side, along with first and second extremities. The substantially elongated body is made of a substantially flexible material for curving the substantially elongated body into a substantially arched configuration about a given wheel of the chain hoist. The chain guide also includes first and second chain receiving portions provided adjacent to the first and second extremities respectively of the substantially elongated body, on the inner side thereof. Each chain receiving portion comprises a pair of shoulders protruding from the inner side of the body and defining an open channel shaped and sized for slidably receiving a portion of the chain. The chain guide also includes a deformable connecting portion for interconnecting the first and second chain receiving portions of the chain guide. Also described is a chain hoist provided with the chain guide.
    Type: Application
    Filed: December 8, 2006
    Publication date: June 28, 2007
    Applicant: CANIMEX INC.
    Inventors: Michel Beaudoin, Pierre-Louis Foucault, Richard Tremblay, Vincent Roy, Helene Robert
  • Patent number: D520338
    Type: Grant
    Filed: March 18, 2005
    Date of Patent: May 9, 2006
    Assignee: Canimex, Inc.
    Inventors: Hélène Robert, Guillaume Audet
  • Patent number: D524633
    Type: Grant
    Filed: March 23, 2005
    Date of Patent: July 11, 2006
    Assignee: Canimex Inc.
    Inventors: Hélène Robert, Guillaume Audet