Patents by Inventor Peter F. Zuuring

Peter F. Zuuring 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: 4314708
    Abstract: An ice skate blade having an elongated flat blade body defining opposed side walls and a support bottom edge having a slot in at least a forward half portion thereof intermediate the opposed side walls. The rear portion is a solid support portion.
    Type: Grant
    Filed: June 22, 1979
    Date of Patent: February 9, 1982
    Assignee: PFZ Enterprises Inc.
    Inventor: Peter F. Zuuring
  • Patent number: 4150837
    Abstract: The present invention is concerned with a blade support for an ice skate. The support comprises a structural unitary elongated frame constructed of plastic material or the like. The frame has a vertical wall with a transverse front sole plate and a rear heel plate for securing the frame to a skate boot. An elongated blade receiving channel is provided in a lower edge of the frame for receiving a top portion of a skate blade. Localizing cavities are provided in the channel to position the blade at a predetermined position therein. Fasteners extend transversely to the channel for removably securing the blade in the channel. A plurality of structural ribs extend over the vertical wall and are disposed under the sole plate and heel plate to strengthen the vertical wall.
    Type: Grant
    Filed: January 16, 1978
    Date of Patent: April 24, 1979
    Assignee: PFZ Enterprises Inc.
    Inventor: Peter F. Zuuring
  • Patent number: D248583
    Type: Grant
    Filed: January 4, 1977
    Date of Patent: July 18, 1978
    Inventor: Peter F. Zuuring