Patents by Inventor Walter J. Richert

Walter J. Richert 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: 4383232
    Abstract: A miniature low profile relay having discrete bobbin and stationary contact block sections mechanically affixed together. A closed-loop pusher member having a window portion is interposed between the bobbin and stationary contact block sections. A tongue portion of the stationary contact block section extends through the window of the pusher for being received in force-fit within a recess portion of the bobbin section. An E-core having a center arm which extends through the bobbin section with a protruding end portion and having two outer arms having end portions, with each end portion being received in a slot of the contact block section.
    Type: Grant
    Filed: October 23, 1981
    Date of Patent: May 10, 1983
    Assignee: AMF Incorporated
    Inventor: Walter J. Richert