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US 6,012,464 AGranted
Hair perming aid
OwnerRegeina A. Hollowell, Jack L. Hollowellinventors
Life of this patent
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Abstract
A hair perming aid that includes a sheet of litmus paper. The color changing litmus paper is reactive with a hair perming solution such that a readily visible color change occurs when the sheet of color changing litmus paper is saturated with the hair perming solution. The sheets of color changing litmus paper are preferably provided in a long perforated strip wound onto a dispensing roll.
Claims1
A hair perming method comprising the steps of:
- a) providing a hair perming aid including a sheet of color changing, litmus paper that is reactive with a hair perming solution such that a readily visible color change occurs when the sheet of color changing litmus paper is saturated with the hair perming solution;
- b) providing a curling rod;
- c) winding a waft of hair around said curling iron;
- d) wrapping said hair wrapped curling rod with said perming aid;
- e) providing a hair perming solution reactive with said perming aid;
- and
- e) saturating said hair wrapped curling rod and said perming aid with said hair perming solution until said color changing hair curling solution reactive litmus paper of said perming aid reacts with said hair perming solution to change color.
4 more elements
Dependencies are inferred from the claim text.