Patents by Inventor Marcel Van Der Hoeven

Marcel Van Der Hoeven 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: 9518411
    Abstract: A lock system for a door comprises one or more elongated members adapted to translate axially in a door to be moved in and out of engagement into a lock catch of a door frame. A lock mechanism is received in a mortise of the door and having a handle actuatable to displace at least one driver in translation. A depth adjustment adaptor comprises a interface connected to the elongated member, with or without a joint with at least one degree of freedom connecting the interface to the driver to adjust a depth of the interface relative to the driver and to a lateral surface of the door to actuate the axial translation of the elongated member by movement of the driver.
    Type: Grant
    Filed: March 6, 2013
    Date of Patent: December 13, 2016
    Assignee: FERCO FERRURES DE BATIMENT INC.
    Inventors: Sabin Dery, Marcel Van Der Hoeven, Jan Huml
  • Publication number: 20130234449
    Abstract: A lock system for a door comprises one or more elongated members adapted to translate axially in a door to be moved in and out of engagement into a lock catch of a door frame. A lock mechanism is received in a mortise of the door and having a handle actuatable to displace at least one driver in translation. A depth adjustment adaptor comprises a interface connected to the elongated member, with or without a joint with at least one degree of freedom connecting the interface to the driver to adjust a depth of the interface relative to the driver and to a lateral surface of the door to actuate the axial translation of the elongated member by movement of the driver.
    Type: Application
    Filed: March 6, 2013
    Publication date: September 12, 2013
    Inventors: Sabin DERY, Marcel VAN DER HOEVEN, Jan HUML
  • Patent number: 6698970
    Abstract: A multipoint locking mechanism for locking a window sash in a closed position in a window frame. The locking mechanism is of the type having a slider portion translating longitudinally in a window frame in response to an actuation of a handle to engage at least two engagement members of the slider portion with corresponding keeper portions in the window sash for locking the window sash to the window frame. At least one of the at least two engagement members is a cam wedge having at least one ramped portion and a rest portion. The cam wedge is positioned on the slider portion such that the at least one ramped portion abuts the corresponding keeper portion during a translation of the slider portion, and is guided by the corresponding keeper portion to abut the rest portion thereagainst to prevent a displacement of the window sash toward an open position thereof.
    Type: Grant
    Filed: March 26, 2002
    Date of Patent: March 2, 2004
    Assignee: Ferco Architectural Hardware
    Inventors: Guy Guillemet, Daniel Varin, Marcel Van Der Hoeven
  • Publication number: 20030185623
    Abstract: A multipoint locking mechanism for locking a window sash in a closed position in a window frame. The locking mechanism is of the type having a slider portion translating longitudinally in a window frame in response to an actuation of a handle to engage at least two engagement members of the slider portion with corresponding keeper portions in the window sash for locking the window sash to the window frame. At least one of the at least two engagement members is a cam wedge having at least one ramped portion and a rest portion. The cam wedge is positioned on the slider portion such that the at least one ramped portion abuts the corresponding keeper portion during a translation of the slider portion, and is guided by the corresponding keeper portion to abut the rest portion thereagainst to prevent a displacement of the window sash toward an open position thereof.
    Type: Application
    Filed: March 26, 2002
    Publication date: October 2, 2003
    Inventors: Guy Guillemet, Daniel Varin, Marcel Van Der Hoeven