Patents by Inventor Marks Gropl

Marks Gropl 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).

  • Spring Back Safety and Film Cutter
    Publication number: 20120216412
    Abstract: A cutter apparatus includes a housing shaped to be hand-held, a slider configured to support a front blade, the slider being mechanically coupled to the housing and configured to be moved longitudinally along the housing, and a blade guard mechanically coupled to the housing and configured to be extended and retracted adjacent to the front end of the housing, wherein the slider and the blade guard are configured to move in tandem.
    Type: Application
    Filed: December 3, 2011
    Publication date: August 30, 2012
    Inventors: Yen-Chao Chung, Joe Garavaglia, Glen Kanemoto, Marks Gropl, Dave Puglisi, Mark Marinovich