Patents by Inventor Andrew Wladimir Rastorguyeff

Andrew Wladimir Rastorguyeff 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).

  • Document folding apparatus
    Patent number: 4101121
    Abstract: A document folding apparatus is disclosed wherein means is provided for accomodating documents of various thickness. After the document thickness is determined, means is provided for actuating linkage means for varying the distance between rollers of the apparatus for accomodating the document thickness.
    Type: Grant
    Filed: February 9, 1977
    Date of Patent: July 18, 1978
    Assignee: Pitney-Bowes, Inc.
    Inventor: Andrew Wladimir Rastorguyeff