Toilet – Nail device – Compound tools
Patent
1983-12-30
1985-10-22
McNeil, Gregory E.
Toilet
Nail device
Compound tools
132 33R, A45D 202
Patent
active
045482187
ABSTRACT:
A hair curler roller having a top and bottom end adapted to be heated while its bottom end is seated on one of a plurality of identical frusto-conical, heated posts of a heating unit. The roller consists of a cylindrical shell of a material of low heat conductivity, such as a synthetic resin, provided on its outside with hair-gripping means, and of a sleeve of a material of high conductivity, such as aluminum, inserted into the shell in intimate contact therewith. The top of the roller is preferably closed by suitable cover or cap of a synthetic resin, while the shell and the sleeve are open at their bottom. The sleeve comprises an upper cylindrical main portion closely adhering to the inside of the shell, and a lower, short neck portion of a smaller diameter, spaced apart from the shell wall. The neck portion is slotted by a plurality of slots permitting the outward expansion of the neck portion conforming to the shape of the frusto-conical post on which it is positioned.
REFERENCES:
patent: Re26766 (1970-01-01), Jorgensen
patent: 3208459 (1965-09-01), Kramer
patent: 3209766 (1965-10-01), Dannat
patent: 3267942 (1966-08-01), Mestral
patent: 3538925 (1970-11-01), Reiner
patent: 3584632 (1971-06-01), Weidner
patent: 3600552 (1971-08-01), Tolmie
patent: 3696819 (1972-10-01), Jensen
patent: 4382447 (1983-05-01), Glucksman
McNeil Gregory E.
Roberts, Jr. John S.
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