Patents by Inventor Patrick Heavrin

Patrick Heavrin 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: 5387308
    Abstract: A method and apparatus are disclosed for the removal of carpet adhesively attached to a floor. The carpet is cut into strips of predetermined width and an end of each strip is pulled up. A clamp is provided to grip the pulled-up strip end. The clamp has an elongate lower jaw with a plurality of upright longitudinally spaced-apart spikes extending therefrom. An inverted, U-shaped upper jaw is hingeably mounted to swing down over the spikes to impale the carpet thereon, and a locking ring locks the upper jaw in place. An elongate handle is rigidly attached to the jaws to rotate and pull the jaws, thus pulling up the carpet.
    Type: Grant
    Filed: January 21, 1994
    Date of Patent: February 7, 1995
    Inventor: Patrick Heavrin
  • Patent number: D350883
    Type: Grant
    Filed: April 21, 1993
    Date of Patent: September 27, 1994
    Inventor: Patrick Heavrin