Patents by Inventor Robert F. McDavid

Robert F. McDavid 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: 4805606
    Abstract: A unilateral knee brace is provided with pliable, non-extensible tension members which are connected to the brace and are placed in tension and resist opening of the knee at the medial side of the knee. The preferred tension members are X-shaped straps which are crossed at the knee joint. More specifically, the knee brace has a hinged support including pivotally-connected upper and lower plate members extending above and below a wearer's knee. The hinged support is secured to the wearer's leg by upper and lower cuffs which encircle lateral or outside portions of the wearer's leg above and below the knee. The hinged support is positioned on a lateral or outside portion of the wearer's leg. The brace further includes a pliable support of non-elastic, stretch-resistant straps extending between the cuffs, and positioned opposite the hinged support on a medial or inner portion of a wearer's leg. Upper and lower free ends of the pliable support straps are connected to the hinged support plates.
    Type: Grant
    Filed: September 23, 1986
    Date of Patent: February 21, 1989
    Assignee: Terrence M. Fee
    Inventor: Robert F. McDavid, III
  • Patent number: 4191192
    Abstract: For athletic women, a brassiere formed of elasticized fabric includes a top stretch band which encircles the chest immediately below the armpits and above the breasts. Depending elongated breast cups extend from the chest band and have their lower terminals secured to elastic loops which encircle the upper legs. The breasts are independently depressed and restrained from movements relative to the general direction of body movement during exercising.
    Type: Grant
    Filed: March 30, 1979
    Date of Patent: March 4, 1980
    Inventor: Robert F. McDavid