Patents by Inventor Virgil L. Donley

Virgil L. Donley 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).

  • Medicated comb for dandruff and other hair and scalp diseases
    Patent number: 4090522
    Abstract: A comb for applying medication to the hair and scalp; the comb being hollow so to contain the medication, and the comb teeth each having a central opening extending to the tooth tip so that as the comb is combed through the hair, the medication is dispensed out of the tip of the teeth and massaged into the scalp.
    Type: Grant
    Filed: January 14, 1976
    Date of Patent: May 23, 1978
    Inventors: Virgil L. Donley, George Spector