Patents by Inventor Andre Longtin

Andre Longtin 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 part identification card production
    Patent number: 5173080
    Abstract: An identification card intermediate is constructed so that it has a multi-part construction overlying the base stock of the intermediate. The basic web, comprising a transparent plastic substrate with a base stock covering the first side and a release liner covering the second side, is mated with one or more paper webs and carbon sheet webs so that paper and carbon sheets overlie the base stock of the basic web. A glue pattern adjacent one edge of the base stock holds the paper and carbon sheets in place, and a perforation line through the webs allows detachment of the overlying paper and carbon sheets from the base stock.
    Type: Grant
    Filed: July 29, 1992
    Date of Patent: December 22, 1992
    Assignee: Moore Business Forms, Inc.
    Inventor: Andre Longtin