Patents by Inventor Donna J. Henderson

Donna J. Henderson 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).

  • Combined headband and hair-retainer
    Patent number: 5590422
    Abstract: A combined hairband and hair-retainer includes an elastic, absorbent headband having a hair retainer attached thereto. The hair retainer is an elongated member which is sufficiently flexible to be deformed by hand from one shape to another sufficiently rigid to retain any shape into which it is formed. Hair is retained by gathering hair into a pony-tail form and twisting the hair-retainer around the pony-tail to retain the hair in this form.
    Type: Grant
    Filed: October 17, 1995
    Date of Patent: January 7, 1997
    Inventor: Donna J. Henderson