Patents by Inventor Ralph G. Seel

Ralph G. Seel 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).

  • Locking device for mounting pins and the like
    Patent number: 4265562
    Abstract: A locking device for a motor mounting pin extending through the shoulders of support structure is formed with a pair of diverging legs one of which includes an opening that receives the pin and the other of which has an adjustable force applying member thereon engageable with one of the shoulders for affixing the pin in the support structure both axially and rotationally.
    Type: Grant
    Filed: February 4, 1980
    Date of Patent: May 5, 1981
    Assignee: The Singer Company
    Inventor: Ralph G. Seel