Patents by Inventor Theodore M. Davenport

Theodore M. Davenport 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).

  • Patent number: 5442862
    Abstract: An archery bow sight includes a stationary block and a ranging slide bar mounted adjacent thereto. A linkage assembly enables movement of the ranging slide bar relative to stationary block and in a plane parallel to the stationary block within a range of movement. An adjustable link allows the range of movement of the ranging slide bar to be adjusted. Another aspect of the invention involves an incrementally adjustable archery bow sight including an indexing means for controlled, incremental adjustments of a sight device mounted to the bow sight. Yet another aspect of the invention involves an archery bow sight with an incrementally adjustable ranging slide bar.
    Type: Grant
    Filed: August 30, 1993
    Date of Patent: August 22, 1995
    Assignee: Martin Archery, Inc.
    Inventors: George T. Newbold, Theodore M. Davenport, Raymond L. Bray
  • Patent number: 4899716
    Abstract: An arrow rest apparatus for an archery bow includes a base, a support bar extending from the base, and a support block slidably mounted to the support bar. The support block and the support bar have a dovetail sliding interconnection to enable sliding movement of the support block along the support bar, but to preclude any rotation of the support block about the support bar. The support block is selectively lockable relative to the support bar to set the support block at the desired position. An arrow launcher is pivotally mounted by the support block and includes a fore end adapted for receiving an arrow. The fore end is upwardly biased by a tapered spring. A first set screw engages the tapered spring enabling its compression to be adjusted and correspondingly the force required to pivot the arrow launcher about its pivot axis. A second set screw engages the aft end of the arrow launcher enabling the resting elevation of the arrow receiving portion to be selectively varied.
    Type: Grant
    Filed: December 28, 1988
    Date of Patent: February 13, 1990
    Assignee: Martin Archery, Inc.
    Inventors: Terry G. Martin, George T. Newbold, Theodore M. Davenport