Patents by Inventor Alex H. Seilly

Alex H. Seilly 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 actuating device employing lever means
    Patent number: 4197518
    Abstract: An actuating device comprises an operating member movable by electrically operated means and an output member. Lever means in the form of an apertured disc connects the operating member and the output member. The disc is engaged at or adjacent pits in the periphery with the output member and at a first position outwardly of the inner periphery, by the operating member and at a second position removed from the first position by a reaction member.
    Type: Grant
    Filed: November 15, 1977
    Date of Patent: April 8, 1980
    Assignee: Lucas Industries Limited
    Inventors: Alex H. Seilly, James Campbell