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US4026307A Expired / Lapsed US ⏱️ 0.0 years remaining

Afro comb

Assignee: Individual
•
Filing: 1976-03-26
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Granted: 1977-05-31
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Expires: 1996-03-26
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Abstract

Abstract The invention is a comb adapted for curly and particularly kinky hair and utilizes teeth which are provided with notches or relieved portions along the sides thereof, such that adjacent teeth define hair-receiving channels which are other than parallel-sided, these channels being expanded at intervals along their length to define either generally serpentine shapes or having spaced substantially circular expanded areas along their length to facilitate the passage of curly hair therethrough, and an expanded area of the channels at the base of the teeth permits the accumulation therein of hair as it is combed, without resulting in wedging and binding, which ordinarily occurs at the juncture of the teeth with the spine, there also being a specialized arcuate bay in the comb handle having an expanded end to permit the simplified parting of the hair without the wedging of the hair as would occur should a normal comb be used to make the part.

Inventors

  • 👤 Willie L. Morrow

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-07 08:20
CPC Classifications
A; A45; A45D; A45D24/00

Claims Analysis

Total Claims: 4
Claim 1
Independent Claim 111 words
A comb comprising: a. a spine; b. a plurality of straight parallel teeth defining a plane with said spine; c. adjacent ones of said teeth defining channels therebetween and the opposed edges of adjacent teeth being straight and parallel and each of said edges having at least one cut-away portion therein to define expanded areas in said channels to permit the periodic expansion of hair clusters passed through said channels toward said spine; d. each of said channels being expanded at the junctions of said channel - defining teeth with said spine, whereby upon combing the hair, bunching and wedging of the hair in the channels at the spine is prevented.
Claim 2
Dependent Claim 111 words
A comb comprising: a. a spine; b. a plurality of straight parallel teeth defining a plane with said spine; c. adjacent ones of said teeth defining channels therebetween and the opposed edges of adjacent teeth being straight and parallel and each of said edges having at least one cut-away portion therein to define expanded areas in said channels to permit the periodic expansion of hair clusters passed through said channels toward said spine; d. each of said channels being expanded at the junctions of said channel - defining teeth with said spine, whereby upon combing the hair, bunching and wedging of the hair in the channels at the spine is prevented.
Claim 3
Dependent Claim 47 words
Structure according to claim 1 wherein each adjacent pair of said channel-defining teeth are provided with a plurality of aligned opposed arcuate relieved portions whereby each of said channels is provided with a plurality of discrete spaced generally oval portions expanded into both sides of the channel.
Claim 4
Dependent Claim 38 words
Structure according to claim 1 and including a handle attached to said spine, said handle being essentially planar and defining an arcuate slot with an expanded interior end to facilitate the parting of the hair with said handle.

References Cited (Backward Citations)

US2348339A Cited
US2844154A Cited
US3792707A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1980-05-30 1980-11-29 1981-05-31 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1984-05-30 1984-11-29 1985-05-31 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1988-05-30 1988-11-29 1989-05-31 $7700.00 Window Closed / Lapsed

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