Patents by Inventor Arthur C. Mills, Sr.

Arthur C. Mills, Sr. 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).

  • Measuring and guiding attachment for a chain saw
    Patent number: 4951398
    Abstract: A measuring and guiding attachment for a chain saw includes a plurality of parts and is easily stored and deployed. The attachment has a swing arm assembly that is mounted on a front handle bar of the chain saw and a caliper plate attached to the distal end of that swing arm assembly. The swing arm assembly includes an end mortise and tenon joint and a telescoping joint, and the caliper plate is movably attached to the swing arm assembly so that the attachment has a plurality of degrees of freedom. A limit stop assembly is also included to permit further adjustment of the attachment.
    Type: Grant
    Filed: November 7, 1989
    Date of Patent: August 28, 1990
    Inventors: Robert W. Bennett, Arthur C. Mills, Sr.