Patents by Inventor Carola C. Royal

Carola C. Royal 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: 4832949
    Abstract: A depliatory composition for removal of hair from the human skin is made up of a mixture of honey, sugar and citric acid which mixture is heated to a predetermined temperature level, then allowed to cool so as to form a highly viscous, wax-like composition which can be applied manually in slender strips to the skin. The composition will firmly adhere to the hair with which it comes into contact and, by quickly drawing away from the skin, will cause the hair to be removed from its root but without causing undue irritation and swelling.
    Type: Grant
    Filed: June 18, 1987
    Date of Patent: May 23, 1989
    Inventor: Carola C. Royal