Patents by Inventor William I. Sturm

William I. Sturm 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).

  • Shelf support
    Patent number: 4421289
    Abstract: A shelf support is disclosed in which the position of a bracket on an elongated support member is infinitely adjustable and in which a pair of support surfaces on the bracket engage a pair of support surfaces on the support member, one of which is defined by an elongated strip of resiliently deformable material. A lock is provided for holding the bracket in a shelf support position and it includes a resilient pin having ends engaging ribs of a channel-shaped support member.
    Type: Grant
    Filed: February 22, 1982
    Date of Patent: December 20, 1983
    Assignee: SP Industries, Inc.
    Inventor: William I. Sturm
  • Bolt
    Patent number: D273460
    Type: Grant
    Filed: July 20, 1981
    Date of Patent: April 17, 1984
    Assignee: SP Industries, Inc.
    Inventor: William I. Sturm