Hair straightening iron

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Description

FIG. 1 is a side view of the hair straightening iron;

FIG. 2 is a top view of the hair straightening iron;

FIG. 3 is a bottom view of the hair straightening iron;

FIG. 4 is a front view of the hair straightening iron;

FIG. 5 is a rear view of the hair straightening iron; and,

FIG. 6 is a perspective view of the hair straightening iron.

Claims

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

Referenced Cited
U.S. Patent Documents
D489484 May 4, 2004 Cheung
D570542 June 3, 2008 Leung
D596793 July 21, 2009 Kwok
D605357 December 1, 2009 Kwok
Patent History
Patent number: D650525
Type: Grant
Filed: Jan 6, 2011
Date of Patent: Dec 13, 2011
Assignee: Helen of Troy Limted (St. Michael)
Inventors: Michael Cafaro (El Paso, TX), Ricardo Placencia (El Paso, TX)
Primary Examiner: Jennifer Rivard
Application Number: 29/382,740
Classifications
Current U.S. Class: Curler Or Crimper (D28/35)