Teaching aid for hair setting and coloring

Details Teaching aid for hair setting and coloring Teaching aid for hair setting and coloring

1978-10-30

1980-09-30

Grieb, William H.

G09B 1900

Patent

active

042247454

ABSTRACT:
A teaching aid for teaching students the art of permanent hair setting and hair coloring. The teaching aid of the invention is in the form of a column-supported platform, the platform having a flat surface to which is removably attached a flat piece or swatch of material-simulating hair or preferably human hair. A thermostatically regulated electric heating element is disposed in the platform housing to maintain the temperature of the platform and of the swatch of hair to a normal body temperature.

REFERENCES:
patent: 1387161 (1921-08-01), Morrill
patent: 2774184 (1956-12-01), Hefferan et al.
patent: 3458943 (1969-08-01), Trowbridge
patent: 3980092 (1976-09-01), Garufi

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