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.

Patent No.:

US 9138039 B1

PDF
Full Text
Expired
Date of Patent:
Sep. 22, 2015

Filed:

May. 08, 2012
Applicants:

Alfredo Debenedictis, Crumlin Northern Ireland, GB;

Janusz Lucien Holland, Birmingham, GB;

Inventors:

Alfredo DeBenedictis, Crumlin Northern Ireland, GB;

Janusz Lucien Holland, Birmingham, GB;

Assignee:

SF3 LIMITED, Birmingham, GB;

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A45D 2/00 (2006.01); A45D 7/02 (2006.01); A45D 2/14 (2006.01); A45D 2/18 (2006.01); A45D 2/02 (2006.01);
U.S. Cl.
CPC ...
A45D 2/146 (2013.01); A45D 2/00 (2013.01); A45D 2/18 (2013.01); A45D 2002/025 (2013.01);
Abstract

This invention relates to an improved hair styling device, and provides a hair styling device for imparting a wave to a tress of hair. The device comprises a tube () having a longitudinal axis, the tube being open at at least one of its longitudinal ends whereby the tress of hair can be introduced into the tube. The tube is longitudinally extendable between a non-extended condition and an extended condition. The inside of the tube has at least one barrier () which can engage the tress of hair as the tube moves towards its non-extended condition, the barrier controlling the deformation of the tress of hair and thereby controlling the form of the wave produced in the tress of hair.


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DeBenedictis, Alfredo. (2015). Hair styling device (U.S. Patent No. 9138039). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9138039

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