Hair band having temperature sensitive liquid crystal

Toilet – Hair device – Hair fastener

Patent

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Details

132275, 132278, 24575, A45D 834

Patent

active

051158256

ABSTRACT:
A hair band is arranged for securement of a hair grouping in surrounding relationship with a hair band, including a central rigid core of memory retentent material selectively receiving a sheath thereabout to accommodate hair groupings of various sizes within the band structure. A modification of the invention includes the sheath formed with a tubular chamber filled with a temperature sensitive liquid crystal to effect visual color change in response to ambient temperature. A further hair band organization utilizes a clasp member, wherein the clasp member includes a flexible arcuate top plate spaced from a bottom latch plate, with the latch plate including a medial friction plate equivalent to the hair band formed with bifurcated end and a central body mounting a resilient sleeve thereabout to provide frictional engagement between the medial friction plate and the bottom latch plate when in an assembled configuration.

REFERENCES:
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patent: 1172726 (1916-02-01), Paine
patent: 1249959 (1917-12-01), Hodges
patent: 2661748 (1953-12-01), Raeho
patent: 2771768 (1956-11-01), Tudor
patent: 3301266 (1967-01-01), Hoffmann
patent: 3751769 (1973-08-01), Reiner
patent: 4317337 (1982-03-01), Walden et al.
patent: 4753086 (1988-06-01), Schmidt

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