Patents by Inventor Ann M. Cruickshank

Ann M. Cruickshank 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: 4190907
    Abstract: A caplike head covering for placing over the hair immediately after washing or otherwise wetting the hair is made from absorbent material adapted to readily control liquids dripping from the hair. A piece of an absorbent, foldable, sheet material is formed into a tube closed at the ends. One of the closed ends is pushed axially inwardly of the tube toward the other closed end, whereby the tubular piece is folded inwardly upon itself to provide a double-walled, absorbent headpiece.
    Type: Grant
    Filed: June 2, 1978
    Date of Patent: March 4, 1980
    Inventor: Ann M. Cruickshank