Patents by Inventor William E. Yorker

William E. Yorker 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: 4263710
    Abstract: A small inexpensive electric motor construction includes a housing with an axially extending wall having twelve (12) equally circumaxially spaced tabs projecting axially at its free edge. A cylindrical stator assembly is disposed within the axially extending wall and has its peripheral surface lying adjacent and radially within the tabs. A rotor shaft is supported by the housing and projects axially within the axially extending wall. The stator assembly is concentric with the shaft and may vary within a range from a concentric condition to a predetermined maximum condition of eccentricity relative to the axially extending wall. The tabs are deformed so as to expand radially into binding engagement with the peripheral surface of the stator assembly and secure the stator assembly within the housing wall irrespective of the concentricity and/or eccentricity within the predetermined maximum condition of eccentricity.
    Type: Grant
    Filed: May 16, 1979
    Date of Patent: April 28, 1981
    Assignee: Torin Corporation
    Inventors: Charles R. Marracino, William E. Yorker