Patents by Inventor Herald Gessinger

Herald Gessinger 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).

  • Relay
    Patent number: 4096460
    Abstract: Relay having contact springs operated by a shifting member, which is mechanically held in one or two end positions. The shifting member is shiftable by one or two magnetic drive systems. It is provided with two over-center springs at one end or at each end. The over-center springs bear at one end on the movable shifting member and on the other end on a fixed point, which is connected to the body of the relay. Monostable relays are provided with a return spring.
    Type: Grant
    Filed: November 2, 1976
    Date of Patent: June 20, 1978
    Assignee: International Standard Electric Corporation
    Inventors: Herald Gessinger, Manfred Baumruck, Dietrich Kral