Patents by Inventor Robert Kalan

Robert Kalan 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).

  • Device for mounting photographs and the like
    Patent number: 5330281
    Abstract: A preprinted foldable sheet for displaying a photograph contains an aperture, behind which the photograph may be mounted, and a folding flap that overlies the aperture. Indicia are imprinted on the face of the sheet and corresponding indicia are imprinted on the flap in such a manner as to be in registration with the indicia on the face of the sheet when the flap is folded behind the aperture. In this manner, there is continuity of the indicia across the aperture so that a pleasing appearance is maintained even when a photograph is not placed behind the aperture.
    Type: Grant
    Filed: July 16, 1993
    Date of Patent: July 19, 1994
    Inventor: Robert Kalan