Patents by Inventor Douglas A. Lasser

Douglas A. Lasser 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).

  • Mud flap lifting system
    Patent number: 8864176
    Abstract: A mud flap lifter system wherein the rigid upper portion of a bi-fold mud flap is actuated to rotate and thereby raise upwardly the upper portion so as to draw upwards the rigid lower portion hinged to the upper portion. The upper portion rotates relative to the lower portion about a hinge line between the upper and lower edges of the lower and upper portions respectively. The upper and lower portions may be substantially planar.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: October 21, 2014
    Inventor: Douglas A. Lasser
  • MUD FLAP LIFTING SYSTEM
    Publication number: 20130285358
    Abstract: A mud flap lifter system wherein the rigid upper portion of a bi-fold mud flap is actuated to rotate and thereby raise upwardly the upper portion so as to draw upwards the rigid lower portion hinged to the upper portion. The upper portion rotates relative to the lower portion about a hinge line between the upper and lower edges of the lower and upper portions respectively. The upper and lower portions may be substantially planar.
    Type: Application
    Filed: March 15, 2013
    Publication date: October 31, 2013
    Inventor: Douglas A. Lasser
  • Mud flap lifting system
    Publication number: 20120068448
    Abstract: A mud flap lifter system wherein the rigid upper portion of a bi-fold mud flap is actuated to rotate and thereby raise upwardly the upper portion so as to draw upwards the rigid lower portion hinged to the upper portion. The upper portion rotates relative to the lower portion about a hinge line between the upper and lower edges of the lower and upper portions respectively. The upper and lower portions may be substantially planar.
    Type: Application
    Filed: September 21, 2010
    Publication date: March 22, 2012
    Inventor: Douglas A. Lasser