US PATENT SUBCLASS 30 / 30
HAIR PLANERS
Current as of: June, 1999
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DEFINITION
Classification: 30/30
Devices having a sharp cutting edge utilizing guards having elongated teeth, projecting beyond the edge, which prevent cutting the hair adjacent the skin. Many of these patents involve the combination of a conventional comb or such comb modified to hold a blade.
(3) Note. For combined combs and shears see this class (30), subclasses 233.5+, where the comb acts as a guard, guide or gauge for the shear, and Class 7, Compound Tools, subclass 136 where the comb and shear are independently used.
SEE OR SEARCH THIS CLASS, SUBCLASS:
32+, (and particularly 53+) for razors having comb type guard structure.
195, for hair thinners.
233.5, and see (3) Note, above.
286+, and see the Notes thereto for other cutlery with guards and/or guides.
SEE OR SEARCH CLASS
7, Compound Tools, 136, and see (3) Note, Above.
132, Toilet,
219+, for combs, per se, designed to be used by inserting the teeth into the hair of a person and for such combs combined with other structure not elsewhere provided for.
