Hair curling iron

The ornamental design for hair curling iron, as shown and described.

FIG. 1 is a perspective view of a hair curling iron showing my new design;

FIG. 2 is a right side elevation;

FIG. 3 is a top plan view;

FIG. 4 is a bottom plan view;

FIG. 5 is a front end elevation; and

FIG. 6 is a rear end elevation.

Patent	Priority	Assignee	Title
D286925,	Nov 23 1984		Curling Iron
D300375,	Jul 09 1987		Curling iron
D321412,	Jan 17 1990	HELEN OF TROY TEXAS CORPORATION	Curling iron
D799751,	May 08 2015	UNIL ELECTRONICS CORP	Hair iron with removable clip
D943203,	May 28 2020	Helen of Troy Limited	Beauty tool
D943204,	Jun 04 2020	Helen of Troy Limited	Handle for beauty tool
D968699,	Jul 02 2020	Helen of Troy Limited	Handle for a beauty tool
D969406,	Sep 17 2020	Helen of Troy Limited	Curling iron
D970110,	Aug 06 2020	Helen of Troy Limited	Handle for a curling iron

Patent	Priority	Assignee	Title
3220421,
4101756,	Mar 18 1976		Electrically heated curling iron and stand therefor

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