Patents Examined by Michael Miland
  • Patent number: 4976479
    Abstract: A resilient doorstop may be inexpensively manufactured to provide a door-engaging portion and a base portion interconnected with two or more serially connect, long, straight lengths of rod layer transverse to the door-engaging portion and having a length sufficient that the door-engaging portion may be substantially deformed in the direction of the base portion without exceeding the elastic limit of the rod. The resilient doorstep is preferably formed from a single, resilient, bent rod and includes a U-shaped portion with a central axis laying transverse to the central axis of the door-engaging portion to provide one or more long straight lenghts of rod, permitting deformation of the door-engaging portion toward the base portion through torsional deformation and urging the door-engaging portion away from the base portion through torsional resilience.
    Type: Grant
    Filed: February 27, 1989
    Date of Patent: December 11, 1990
    Inventor: Lawrence M. Lunn