Patents by Inventor Arthur E. Snowdon

Arthur E. Snowdon 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: 4070592
    Abstract: A stepping motor for providing movement in accordance with a repeating three step sequence with the third step being effected by a permanent magnet field and with the other two steps being effected by sequential sole energization of a pair of windings. The third step position constitutes the deenergized rest position of the motor.
    Type: Grant
    Filed: October 8, 1976
    Date of Patent: January 24, 1978
    Assignee: The Superior Electric Company
    Inventors: Arthur E. Snowdon, Albert Palmero