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:
Nov. 06, 2018
Filed:
Mar. 28, 2013
Applicant:
Dyson Technology Limited, Wiltshire, GB;
Inventors:
Patrick Joseph William Moloney, Malmesbury, GB;
Peter David Gammack, Malmesbury, GB;
Assignee:
Dyson Technology Limited, Malmesbury, Wiltshire, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A45D 20/12 (2006.01); A45D 20/00 (2006.01); A45D 20/10 (2006.01); F24H 3/04 (2006.01); F24H 9/00 (2006.01);
U.S. Cl.
CPC ...
A45D 20/00 (2013.01); A45D 20/10 (2013.01); A45D 20/12 (2013.01); F24H 3/0423 (2013.01); F24H 9/0063 (2013.01);
Abstract
A hand held appliance, such as a hairdryer, includes at least one fluid inlet for admitting fluid into the appliance, at least one fluid outlet for emitting fluid from the appliance, at least one fluid flow path extending through the appliance, a heater, and a fluid chamber at least partially defined by an external wall of the appliance, the chamber being configured to provide a thermally insulating barrier between the heater and the external wall. The fluid flow path comprises two parallel sections.