Patents Assigned to Paramount Fitness Equipment Corporation
  • Progressive resistance exercise device
    Patent number: 4765613
    Abstract: A resistance mechanism for exercise devices which progressively varies resistance applied to a lifting mechanism in only positive resistance directions, while reducing the resistance to substantially zero if the lifting mechanism is moved in a negative resistance direction.
    Type: Grant
    Filed: January 22, 1987
    Date of Patent: August 23, 1988
    Assignee: Paramount Fitness Equipment Corporation
    Inventor: Harv Voris