Patents by Inventor Max Baur

Max Baur 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).

  • Picture viewer
    Patent number: 4413435
    Abstract: A picture displaying frame having a front viewing window, a rear wall behind the displayed picture, a slot along the bottom edge, a swing out prop in the rear wall for standing the frame in upright position, a picture transporting slider in the prop with a picture engaging retentive element to frictionally engage the picture for sliding it out of the slot.
    Type: Grant
    Filed: December 29, 1980
    Date of Patent: November 8, 1983
    Assignee: Licinvest AG
    Inventor: Max Baur
  • Picture viewer
    Patent number: 4241529
    Abstract: The invention relates to an apparatus for the alternate exposure of individual sheets from a pile of sheets, in particular to a photo-viewing change device, having a bearing face for the sheet edges at one side of a pile of sheets and having an access means or a shifting device for shifting an end sheet of the pile of sheets parallel to its sheet face.
    Type: Grant
    Filed: September 18, 1978
    Date of Patent: December 30, 1980
    Assignee: Licinvest AG
    Inventor: Max Baur