Patents by Inventor Teri R. Mackey

Teri R. Mackey 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).

  • Patent number: 6149559
    Abstract: Variable Resistance Exercise Device with a resistance mechanism comprised of a housing, spring reel, extension cable and resistance applying knob. A strap helps attach the resistance mechanism to a persons arm or leg. An eye bolt or bracket is attached to a wall. A retaining clip attaches to the wall bracket at the end of the cable of the resistance mechanism. An alternate embodiment where the resistance mechanism is removably attached to a wall at one end and a user retaining or holding means attached to said cable at the opposite end. A preferred embodiment includes wherein said housing has a padded portion on its underside where it interfaces the users arm or leg.
    Type: Grant
    Filed: June 16, 1999
    Date of Patent: November 21, 2000
    Inventor: Teri R Mackey
  • Patent number: 6120423
    Abstract: An exercise apparatus with a plurality of infinitely adjustable resistance mechanisms, a flat horizontal platform having a plurality of sockets located about its perimeter capable of receiving the resistance mechanisms and a pair of smaller arm sized platforms, also containing sockets, rotatably pinned to the main platform. The resistance mechanism has a constant force spring that allows a nylon cable to retract quickly and has a belville spring washer that increases resistance on the retractable cable as a tension knob is turned clockwise. A ratchet plate allows resistance to be felt on the outward pull of the cable but no resistance to be felt on the inward retraction of the cable. A ring member attaches to the nylon cable is capable of acting as a hand grip or a foot retainer.
    Type: Grant
    Filed: February 18, 1998
    Date of Patent: September 19, 2000
    Inventors: Teri R. Mackey, Kenneth Tarlow
  • Patent number: 5876310
    Abstract: An upper body exercise device designed to be used by a person while walking. The device consists of a belt to which a pair of cables is attached. The cables are retractable and roll up automatically, via a spring reel assembly, onto spools located within a pair of handgrips. The user grasps the handgrips and pulls outwardly while walking. The force required to pull the handgrips outwardly can be increased or decreased by turning an adjustment knob located on the outside of each handgrip. The adjustment knob causes a frictional force to be exerted on the cable spool making it easier or harder to pull the cable out. Straps are provided on each side of the belt to store the handgrips when not in use. Obviously the device of the present invention may also be used while in a stationary position or while jogging.
    Type: Grant
    Filed: November 17, 1997
    Date of Patent: March 2, 1999
    Assignee: Teri R. Mackey
    Inventors: Teri R. Mackey, Kenneth Tarlow