Patents by Inventor Charles L. Hensler

Charles L. Hensler 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).

  • Tool for bending sheet metal and method thereof
    Patent number: 4934175
    Abstract: A tool and method for bending sheet metal. A pair of right angle members are spaced apart, but welded together forming a slot through which sheet metal may be extended. A removable rod configured tool is inserted through one of the members for application of leverage force to the tool about its longitudinal axis forming a bend in the sheet metal extending through the slot.
    Type: Grant
    Filed: May 16, 1989
    Date of Patent: June 19, 1990
    Inventors: Stan L. Hensler, Charles L. Hensler