The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Nov. 25, 1986

Filed:

May. 17, 1984
Applicant:
Inventor:

Lai Kin, Kowloon, HK;

Assignee:

Windmere Corporation, Hialeah, FL (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A45D / ;
U.S. Cl.
CPC ...
132 39 ; 132 / ; 219222 ;
Abstract

A hair curling roller system having a plurality of post members having substantially the same outer diameter for heating the rollers and a plurality of rollers having inner cavities for mounting the rollers on the posts with such inner cavities having substantially the same inner diameters. There are at least two groups of the rollers, with the outer diameter of the rollers of one group being larger than the outer diameter of the rollers of the other group. Each of the curling rollers includes an interior core member having an opening in one lateral end of the core member and longitudinally extending within the core member; this core member is formed of a material highly conductive of heat. An elongated metal sleeve is positioned with the opening of the core member of each roller and is attached to the inside of such core member. In each of the larger rollers the interior core has a central hub and a plurality of heat radiating fins extending out from the hub for facilitating the transfer of heat to the outer surface of the roller. A hollow sleeve member with a flocked outer surface is arranged over the core member. First and second end rings are attached to the core member at the ends of the roller; each of these end rings has a flange extending over but spaced from the adjacent end portion of the flocked outer surface of the sleeve member.


Find Patent Forward Citations

Kin, Lai. (1986). Hair curling system (U.S. Patent No. 4624271). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4624271

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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