Patents by Inventor Charles Persons, II

Charles Persons, II 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).

  • Seat with weight measuring capabilities
    Patent number: 4957286
    Abstract: A weight indicating seat for an exercise device having a pneumatic system associated therewith comprising a pneumatic bladder located in the seat which is connected to a gauge calibrated to indicate weight proportional to the pressure within the bladder. A pumping bulb is also connected to the pneumatic system to allow air to be added to or removed from the bladder.
    Type: Grant
    Filed: February 16, 1990
    Date of Patent: September 18, 1990
    Assignee: The Faulhaber Co.
    Inventors: Charles A. Persons, II, James D. Goostree
  • Adjustable backrest for cycle type seat
    Patent number: 4475770
    Abstract: A backrest for use with devices having cycle-type seats mounted on support posts, such as exercise machines, bicycles, tricycles, stools and the like, in which the back support is pivotally attached to a support frame and the support frame is selectably adjustable in height and in angle with respect to the seat of said machine. The support frame is adjustably secured to a yoke which in turn is clamped to the support post of the seat.
    Type: Grant
    Filed: August 19, 1981
    Date of Patent: October 9, 1984
    Assignee: Persons-Majestic Manufacturing Co.
    Inventor: Charles Persons, II
  • Combination cycle seat-skateboard
    Patent number: 4223905
    Abstract: A cycle seat having wheels and which is detachable from the cycle and useable as a skateboard.
    Type: Grant
    Filed: December 21, 1978
    Date of Patent: September 23, 1980
    Assignee: Persons-Majestic Manufacturing Company
    Inventors: Charles Persons, II, Robb Harst