Patents by Inventor Ludwig Barschneider

Ludwig Barschneider 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).

  • Adhesive applicator for wallpaper
    Patent number: 4582019
    Abstract: An apparatus for applying glue to a wallpaper which is passed therethrough along a drive direction includes a frame which is adapted to hold glue, a glue application roller mounted on the frame, a rerouting roller in parallel with, and downstream of the application roller, as seen along the drive direction, and adapted to be in operative engagement with the glue application roller through the wallpaper, and a drive motor in direct driving connection with the rerouting roller.
    Type: Grant
    Filed: July 9, 1984
    Date of Patent: April 15, 1986
    Inventor: Ludwig Barschneider