Patents by Inventor Manfred Schmeisser

Manfred Schmeisser 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).

  • Electrical contact construction
    Patent number: 4015097
    Abstract: An electrical contact for an electric switching apparatus which includes a contact carrier and contact overlay soldered to one of the surfaces of the carrier. The improvement of the invention comprises at least one longitudinal slot disposed in the contact along the arc travel direction thereof which forms a blind hole in the contact open at the end thereof along the arc travel direction.
    Type: Grant
    Filed: May 21, 1975
    Date of Patent: March 29, 1977
    Assignee: Siemens Aktiengesellschaft
    Inventor: Manfred Schmeisser