Patents by Inventor Russell F. Stoll

Russell F. Stoll 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: 4006958
    Abstract: A right angle electrical plug is disclosed comprising a housing having a generally right angle configuration and formed with first and second hollow leg members. A plurality of inserts are assembled in the housing and secured in assembled relation without the use of any insert assembly screws, one of the inserts having the contact blades extending therefrom and there being only two screws necessary to hold the entire assembly together. Finger grip means such as oppositely extending flanges on said housing, are provided to be grasped by the fingers to facilitate removal of the plug from an electrical receptacle. The entire plug is formed of an insulating material such as a suitable plastic.
    Type: Grant
    Filed: February 21, 1975
    Date of Patent: February 8, 1977
    Assignee: Daniel Woodhead, Inc.
    Inventors: David E. Kramer, Russell F. Stoll