Patents by Inventor Anton Schaumann

Anton Schaumann 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).

  • Spring contact switch assembly
    Patent number: 4090053
    Abstract: A switch has two wire like spring contacts which are cantilever mounted to act as return springs for a pivotable actuator which is urged against the springs when contact is to be made.
    Type: Grant
    Filed: September 25, 1975
    Date of Patent: May 16, 1978
    Inventors: Anton Schaumann, Willi Weber