Patents by Inventor Van B. Collins

Van B. Collins 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).

  • Heel spawn
    Patent number: 4642916
    Abstract: The present invention relates to podiatric appliances for a person's foot, and more particularly, to a device for the heel of a person's foot, which, when worn, provides cushioning for the heel to minimize friction and discomfort to the heel and reduces stocking wear.
    Type: Grant
    Filed: June 12, 1986
    Date of Patent: February 17, 1987
    Inventor: Van B. Collins