Patents by Inventor Jack D. Conner

Jack D. Conner 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: 6441286
    Abstract: In a tunable drum, a connector member in the drum is attached by cables to a tuning ring, and is threadedly coupled by a tuning linkage to a retaining member fixed to the drum. Rotation of the tuning linkage with respect to the drum moves the connector member longitudinally and, as a result, adjusts the tension of the drumhead. In one embodiment, a handle fixed to the tuning linkage is positioned to engage a complementary coupling in a drum stand when the drum is retained by the drum stand. In another embodiment, the complementary coupling is movable between an operative position in which the drum can be tuned by rotating it with respect to the stand, and inoperative position in which the drum can be placed in the stand without the handle engaging the complementary coupling.
    Type: Grant
    Filed: December 12, 2001
    Date of Patent: August 27, 2002
    Assignee: Penny Poke Farms, Ltd.
    Inventors: Marlon Brando, Jack D. Conner