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.:
Date of Patent:
Dec. 30, 2025
Filed:
May. 10, 2022
Applicant:
Dyson Technology Limited, Wiltshire, GB;
Inventors:
Thomas Alexander Carlyle, Swindon, GB;
Darren Matthew Lewis, Bristol, GB;
Henry Licming Lambourn, Malmesbury, GB;
Joseph Timm, Bristol, GB;
Assignee:
Dyson Technology Limited, Malmesbury, GB;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A45D 2/40 (2006.01); A45D 1/04 (2006.01); A45D 2/00 (2006.01); H05B 6/48 (2006.01); H05B 6/54 (2006.01); H05B 6/62 (2006.01);
U.S. Cl.
CPC ...
A45D 2/40 (2013.01); A45D 1/04 (2013.01); A45D 2/001 (2013.01); H05B 6/62 (2013.01); A45D 2001/045 (2013.01); H05B 6/48 (2013.01); H05B 6/54 (2013.01);
Abstract
A hair styling appliance is described having a pair of electrodes, a chamber located between the electrodes for receiving a section of hair, and a drive unit for applying an alternating voltage to the electrodes to heat the hair dielectrically. The electrodes have a fixed spacing.