Patents by Inventor Pierre Louis Emile Boudet

Pierre Louis Emile Boudet 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).

  • Means for displaying the address on letters and parcels with a view to their dispatch
    Patent number: 3950580
    Abstract: Transparent sheet having peripheral adhesive area designed to form enclosure enabling viewing of material upon adhesive engagement of the sheet with a substrate wherein a specifically defined section of the peripheral adhesive area is serially renewable enabling repeated engagement and disengagement of the defined adhesive section and substrate and access to the pocket formed and material contained therein.
    Type: Grant
    Filed: March 24, 1975
    Date of Patent: April 13, 1976
    Inventor: Pierre Louis Emile Boudet