Hair straightener
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Description
The broken lines shown in the drawings illustrate portions of a hair straightener that form no part of the claimed design.
Claims
We claim the ornamental design for a hair straightener, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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- Dyson Corrale hair straightener [online], [site visited Oct. 21, 2020]. Available from internet, URL:<https://www.dyson.com/hair-care/dyson-corrale-straightener/dyson-corrale-straightener-black-nickel-fuchsia> (Year: 2020).
Patent History
Patent number: D919179
Type: Grant
Filed: Nov 13, 2019
Date of Patent: May 11, 2021
Assignee: Dyson Technology Limited (Malmesbury)
Inventors: Alexander Stuart Knox (Swindon), Stephen Benjamin Courtney (Gloucester), Andrew Drummond Flynn (Bristol), Richard David Nicolaou (Swindon), Frederick Stuart Grotrian (Swindon), Samuel James Czerpak (Reading), Ian Dwight Sansom (Bristol)
Primary Examiner: Cynthia Ramirez
Assistant Examiner: Xavier Marti-Santos
Application Number: 29/713,111
Type: Grant
Filed: Nov 13, 2019
Date of Patent: May 11, 2021
Assignee: Dyson Technology Limited (Malmesbury)
Inventors: Alexander Stuart Knox (Swindon), Stephen Benjamin Courtney (Gloucester), Andrew Drummond Flynn (Bristol), Richard David Nicolaou (Swindon), Frederick Stuart Grotrian (Swindon), Samuel James Czerpak (Reading), Ian Dwight Sansom (Bristol)
Primary Examiner: Cynthia Ramirez
Assistant Examiner: Xavier Marti-Santos
Application Number: 29/713,111
Classifications
Current U.S. Class:
Curler Or Crimper (D28/35)