Patents by Inventor James Holston

James Holston 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).

  • Tooth form for a saw blade
    Patent number: 6167792
    Abstract: In a saw blade having a cutting edge defined by a plurality of teeth disposed along the blade, each tooth includes a tip, a rake face, and a curvilinear base surface. The tip of each tooth and the tip of the next consecutively disposed tooth cooperate to define a pitch distance therebetween, with the curvilinear base surface and the tip of each tooth cooperating to define a maximum gullet depth. In addition, the rake face and the curvilinear base surface of each tooth define an effective gullet radius greater than about 25% of the pitch distance, and also greater than about 55% of the maximum gullet depth.
    Type: Grant
    Filed: January 29, 1998
    Date of Patent: January 2, 2001
    Assignee: American Saw & Mfg. Company
    Inventors: William B. Korb, John Milton-Benoit, Stephen Hampton, James Holston