Patents by Inventor Gary W. Schreiner

Gary W. Schreiner 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).

  • Electromagnetic relay
    Patent number: 4393359
    Abstract: Integral posts on the molded base limit rotation of a lower contact carrier, and a contact guide limits rotation of an upper contact carrier, the carriers being spring biased for slidable movement on a lifter post attached to the armature of the relay.
    Type: Grant
    Filed: November 12, 1981
    Date of Patent: July 12, 1983
    Assignee: Products Unlimited Corp.
    Inventors: Gary W. Schreiner, Merle L. Kemp, Jr., Edward A. Chernoff