Patents by Inventor Peter Hartwein

Peter Hartwein 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: 5033617
    Abstract: The invention is directed to a case (10) serving to receive tools for oral and dental care and including an interior space (14). A removable insert (16) having a number of compartments (18) is adapted to be fitted into the interior space (14). An element (20) is pivotal about a pivot axis (32) from a dust-guard position (22) to an open position (24). The element (20) is configured as a substantially plane case lid covering the interior space (14) in the dust-guard position (22). The element (20) and the insert (16) are in relative connection by means of a lever mechanism (30), with the lever mechanism (30) convertinig a pivoting motion of the element (20) into a lifting motion of the insert (16).
    Type: Grant
    Filed: March 6, 1990
    Date of Patent: July 23, 1991
    Assignee: Braun Aktiengesellschaft
    Inventors: Peter Hartwein, Gottfried Voigt
  • Patent number: 4745397
    Abstract: A remote control device for the joint or successive remote control of radio receivers, record players, tape recorders, television receivers and the like comprises a body having a plurality of control buttons for the items of equipment to be remotely controlled. The device further has a plurality of superimposed drop sheets each of which is associated with a specific item of equipment or function type. With the aid of a flap which is pivotally mounted on the body and a gripper provided on the flap, it is possible to raise the drop sheets, so that only that particular sheet required for the desired function type is present on the device. The drop sheets have openings through which the operating buttons can project. In the vicinity of these operating buttons a reference to a specific function is provided on each drop sheet.
    Type: Grant
    Filed: December 19, 1985
    Date of Patent: May 17, 1988
    Assignee: Analog and Digital Systems, Inc.
    Inventors: Norbert Lagerbauer, Dietmar Adler, Peter Hartwein
  • Patent number: D265822
    Type: Grant
    Filed: August 22, 1979
    Date of Patent: August 17, 1982
    Assignee: Braun Aktiengesellschaft
    Inventors: Peter Hartwein, Peter Schneider
  • Patent number: D265823
    Type: Grant
    Filed: August 22, 1979
    Date of Patent: August 17, 1982
    Assignee: Braun Aktiengesellschaft
    Inventor: Peter Hartwein
  • Patent number: D265990
    Type: Grant
    Filed: August 22, 1979
    Date of Patent: August 31, 1982
    Assignee: Braun Aktiengesellschaft
    Inventors: Peter Hartwein, Peter Schneider