Patents by Inventor Harold E. Coates

Harold E. Coates 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).

  • Sit and bounce exercise device
    Patent number: 5876311
    Abstract: A rebound-type exercise device is provided which allows an individual to perform a sit and bounce exercises that, among other things, stimulate the lymphatic circulation. The exercise device includes a support frame which supports a seat assembly by means of four springs. The support frame includes a pair of laterally spaced apart side support frames which are interconnected by a head tube. Each side support frame includes a generally horizontal ground-engaging base tube, a rearwardly disposed, generally vertical rear support tube extending upwardly from the base tube, and a generally L-shaped arm which interconnects a front portion of the base tube with the upper end of the rear support tube.
    Type: Grant
    Filed: November 13, 1997
    Date of Patent: March 2, 1999
    Assignee: Allison Enterprise, Inc.
    Inventors: Harold E. Coates, Judith I. Coates, Michael C. Ayers, Bruce W. Farber
  • Sit and bounce exercise device
    Patent number: 5704882
    Abstract: A rebound-type exercise device is provided which allows an individual to perform a sit and bounce exercises. The exercise device includes a support frame which supports a seat assembly by means of four springs. The support frame includes a pair of laterally spaced apart side support frames which are interconnected by a head tube. Each side support frame includes a generally horizontal ground-engaging base tube, a rearwardly disposed, generally vertical strong tube extending upwardly from the base tube, and a generally L-shaped arm which interconnects a front portion of the base tube with the upper end of the strong tube.
    Type: Grant
    Filed: August 2, 1996
    Date of Patent: January 6, 1998
    Assignee: Allison Enterprises, Inc.
    Inventors: Harold E. Coates, Judith I. Coates