Patents by Inventor Christian M Norton

Christian M Norton 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: 6565134
    Abstract: A motor vehicle door handle assembly combining the use of a counterweight to preclude inadvertent opening movement of the door in a side impact scenario and the ability to install the handle assembly from outside of the vehicle by passing the handle assembly through an aperture in an outer skin of the door. The handle assembly includes a housing; a handle mounted for opening and closing movement on the housing; an actuator mechanism operative in response to opening movement of the handle to unlatch a latch mechanism of the door and allow opening of the door; and a counterweight.
    Type: Grant
    Filed: April 21, 2000
    Date of Patent: May 20, 2003
    Assignee: ADAC Plastics, Inc.
    Inventors: David R. Stuart, Michael Boorsma, Christian M Norton, David Bruce Lehmkuhl, James Lee Salmon
  • Patent number: 5732509
    Abstract: A lowerable window in an automotive vehicle has a guide and sealing system with a guide member attached substantially along the length of an edge of the window pane so as not to overlap with the outer surface thereof, the guide member having a guide conduit for interaction with a door channel having two prongs extending from vehicle door panels which define a channel portion therebetween. A guide member and the door channel are interposed such that the guide member receives a first prong of the door channel within the guide conduit and the door channel receives a guide edge within the channel portion. A seal member is mounted on the door channel so as to substantially fill a space between the guide edge and the first prong, and has at least three lip members, two of which extend laterally outward from the two prongs of the door channel so as to contact inward facing surfaces of the guide member.
    Type: Grant
    Filed: June 13, 1996
    Date of Patent: March 31, 1998
    Assignee: Ford Global Technologies, Inc.
    Inventors: William E. Buehler, Darrell K. Kleinke, Christian M. Norton, Douglas Martinelli