Patents by Inventor James E. Irvin

James E. Irvin 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).

  • Exercise apparatus and method
    Patent number: 6050925
    Abstract: An exercise apparatus comprising a substantially planar panel having a first major surface, a second major surface, first and second grips for receiving the hands of a user and at least one opening extending through the panel from the first major surface to the second major surface, and a shudder carried by the panel and movable between first and second positions for controlling the size of the opening for controlling the resistance to movement of the panel through a viscous fluid.
    Type: Grant
    Filed: March 2, 1998
    Date of Patent: April 18, 2000
    Inventors: James E. Irvin, Richard J. Pickerel, Janet A. Martin