Patents by Inventor David Papesh

David Papesh 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).

  • Publication number: 20070057012
    Abstract: A stapler movable between a rest position and a stapling position and having a front end and a rear end. The stapler includes a base, a staple magazine coupled to the base and configured to hold staples, and a driver blade operable to drive staples out of the staple magazine during stapling operations. The stapler further includes an elastic member coupled to the driver blade and operable to move the driver blade during stapling operations. The elastic member utilizes potential energy to move the driver blade during stapling operations. The driver blade is positioned above the staple magazine when the stapler is in the rest position and the magazine is extendable from the front end of the stapler to allow a user to load staples in the magazine. The stapler is configured such that only the potential energy of the elastic member can operate the driver blade during stapling operations.
    Type: Application
    Filed: June 16, 2006
    Publication date: March 15, 2007
    Applicant: ACCO BRANDS USA LLC
    Inventors: Balaji Kandasamy, Mark Harris, David Kirby, Edward Eaton, David Papesh, Brian Matthews, Yoshiyuki Ebihara, Yuki Hamaguchi