US PATENT SUBCLASS 482 / 135
.~.~ Including single, movable, interface element following predetermined path

Current as of: June, 1999
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482 /   HD   EXERCISE DEVICES

92  DF  USER MANIPULATED FORCE RESISTING APPARATUS, COMPONENT THEREOF, OR ACCESSORY THEREFOR {8}
133  DF  .~ Having common force transmitting support frame for user and for force resister {3}
135.~.~ Including single, movable, interface element following predetermined path {1}
136  DF  .~.~.~> Rotatably movable {1}

DEFINITION

Classification: 482/135

Including single, movable, interface element following predetermined path:

(under subclass 133) Subject matter wherein the pressure transmitting structure has a solitary, relocatable, user engaging component travelling along a prescribed alignment.

(1) Note. the movement along the predetermined path is usually intended to isolate a single muscle or muscle group. Separate hand or foot engaging interface elements which act as a single element are included hereunder. A single element used for both leg curl and leg extension exercises is proper for this subclass.