Patents by Inventor Barry Grant LaLone

Barry Grant LaLone 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).

  • High speed punching apparatus and tool therefor
    Patent number: 4012975
    Abstract: A high speed punching apparatus for cutting parts out of generally flat stock with said apparatus including means for selectively adjusting the tool stripping force to accommodate different materials, means for avoiding possible cutting of an overlaying template, means for minimizing friction between the punching tool and associated die button, means for minimizing hangup of burrs on the work piece in the die button and also a punching tool having means for minimizing friction and for expelling chips cut from the workpiece.
    Type: Grant
    Filed: July 31, 1975
    Date of Patent: March 22, 1977
    Inventor: Barry Grant LaLone