Patents by Inventor Gerhard Schmieg

Gerhard Schmieg 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).

  • Multiple purpose plug arrangement
    Patent number: 3976850
    Abstract: A multiple purpose plug arrangement comprises an insulator housing wherein pairs of sheet metal strips form contact surfaces. The strips are bent so as to allow them to operate as rest contacts if desired. These rest contacts can be interrupted by a plug which may form a new circuit via the plug or simply interrupt the circuit via the rest contact. Thin insulator sheets permit the selective interruption of any one of the rest contacts.
    Type: Grant
    Filed: March 11, 1974
    Date of Patent: August 24, 1976
    Assignee: Siemens Aktiengesellschaft
    Inventors: Walter Faber, Gerhard Schmieg
  • Electrical quick disconnect plug
    Patent number: 3950068
    Abstract: An electrical disconnect plug comprises an insulating plate having an enlarged plug portion at one end thereof defining a pair of slit-like apertures and metal strips lie along the opposite surfaces of said plate and are obtusely angled in the area of said slit-like aperture and have tongues bent away from the plane surfaces thereof which cooperate with shoulder portions of the plug to maintain the strips in fixed position within the plug.
    Type: Grant
    Filed: March 4, 1974
    Date of Patent: April 13, 1976
    Assignee: Siemens Aktiengesellschaft
    Inventor: Gerhard Schmieg