Patents by Inventor Rolf Munnich

Rolf Munnich 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).

  • Filing strip
    Patent number: 4127690
    Abstract: A perforated filing strip is provided and has a self-adhesive strip thereon for attachment to a document to be filed. The perforations in the filing strip receive locating pins or the like for filing. The perforations are on an outer part of the strip and the self-adhesive strip is on the inner part of the filing strip, the inner and outer parts being defined from each other by a fold line.
    Type: Grant
    Filed: July 5, 1972
    Date of Patent: November 28, 1978
    Assignee: Meteor-Siegen Apparatbau Paul Schmeck
    Inventors: Karl Schleifenbaum, Claus Koenig, Wilhelm Thurmann, Rolf Munnich