Patents by Inventor Edward M. McAlvage

Edward M. McAlvage 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).

  • Process of treating athletic socks to prevent shoe irritation or blisters of the feet, and product
    Patent number: 4261061
    Abstract: Athletic type socks worn by persons in sports or other active people are provided with an exterior coating of a mild lubricant. This provides slippage between the socks and the shoes and prevents friction between the socks and the feet. Such eliminates irritation and blisters to the feet during activity.
    Type: Grant
    Filed: June 1, 1979
    Date of Patent: April 14, 1981
    Inventor: Edward M. McAlvage