Patents by Inventor Irwin M. Krive

Irwin M. Krive 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).

  • Multi-directional movement leg exerciser
    Patent number: 4629181
    Abstract: An exerciser adapted for use in simulating skiing and the like including a base and a turntable rotatably mounted on the base. Thus, foot supports are mounted on the turntable so as to be rotatable therewith. The foot supports are movable with respect to the turntable and with respect to one another upon application of a predetermined amount of foot pressure so as to permit canting thereof in two opposing directions and pivoting in a third direction thereby permitting the user to selectively shift feet, legs, and body when engaged with the foot supports in any one of four directions of movement depending on the application of pressure thereto and accordingly exercising the users legs and body in a desired manner.
    Type: Grant
    Filed: July 21, 1983
    Date of Patent: December 16, 1986
    Inventor: Irwin M. Krive
  • Scraper for ski pole or similar article
    Patent number: D266574
    Type: Grant
    Filed: June 27, 1979
    Date of Patent: October 19, 1982
    Inventor: Irwin M. Krive
  • Leg exerciser or similar article
    Patent number: D281343
    Type: Grant
    Filed: July 21, 1983
    Date of Patent: November 12, 1985
    Inventor: Irwin M. Krive