Patents by Inventor Alfred H. Gray

Alfred H. Gray 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: 4951317
    Abstract: This invention relates to an article of clothing which can be worn by athletes to protect their arm muscles, or lower leg muscles, from the damaging affects of cold air or cold wind. This pull on and off sleeve, helps to prevent muscles from tightening or cramping, by eliminating exposure to cold air and wind. This invention does not press upon arm or leg muscles, or restrict elbow motion in any way. The athletic sleeve, which can be removed in less than one second, is so small that it can be carried in any pocket.
    Type: Grant
    Filed: April 10, 1989
    Date of Patent: August 28, 1990
    Inventors: Alfred H. Gray, Rose A. Vaughn