Patents by Inventor John W. Weiner

John W. Weiner 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).

  • WALLBOARD CUTTING TOOL
    Publication number: 20150217469
    Abstract: A wallboard cutting tool is provided which may simultaneously score or cut opposite sides of a wallboard. The cutting tool includes a blade safety guard assembly which encloses the cutting blades of the tool when the tool is not being used. The tool of this invention also includes a leg guide assembly positioned at the lower end of the legs of the tool. The tool of this invention also includes a push handle and a hold-down handle.
    Type: Application
    Filed: January 31, 2014
    Publication date: August 6, 2015
    Inventors: CRAIG A. VOGELER, David M. Lech, John W. Weiner
  • Wallboard cutting tool
    Patent number: 8272136
    Abstract: A cutting tool is provided which may simultaneously score or cut opposite sides of a wallboard. The tool may also be used to cut semi-circular portions from a corner of the wallboard and which may be used to cut circles from the wallboard.
    Type: Grant
    Filed: January 6, 2010
    Date of Patent: September 25, 2012
    Inventors: Craig A. Vogeler, David M. Lech, John W. Weiner
  • Wallboard cutting tool
    Publication number: 20110162220
    Abstract: A cutting tool is provided which may simultaneously score or cut opposite sides of a wallboard. The tool may also be used to cut semi-circular portions from a corner of the wallboard and which may be used to cut circles from the wallboard.
    Type: Application
    Filed: January 6, 2010
    Publication date: July 7, 2011
    Inventors: Craig A. Vogeler, David M. Lech, John W. Weiner