US 9,808,066 B2
Hand held appliance
Patrick Joseph William Moloney, Swindon (GB); Anthony Thomas Gosnay, Swindon (GB); Nicholas Stuart Harrod, Swindon (GB); Robert Lawrence Tweedie, Swindon (GB); Christopher Daniel Wilkinson, Swindon (GB); and Stephen Benjamin Courtney, Bath (GB)
Assigned to Dyson Technology Limited, Malmesbury, Wiltshire (GB)
Appl. No. 14/903,047
Filed by Dyson Technology Limited, Wiltshire (GB)
PCT Filed Jun. 13, 2014, PCT No. PCT/GB2014/051834
§ 371(c)(1), (2) Date Jan. 5, 2016,
PCT Pub. No. WO2015/001310, PCT Pub. Date Jan. 8, 2015.
Claims priority of application No. 1312073.8 (GB), filed on Jul. 5, 2013.
Prior Publication US 2016/0220004 A1, Aug. 4, 2016
This patent is subject to a terminal disclaimer.
Int. Cl. A45D 20/10 (2006.01); A45D 20/48 (2006.01); A45D 2/00 (2006.01); A45D 20/12 (2006.01); A45D 20/50 (2006.01)
CPC A45D 20/10 (2013.01) [A45D 2/00 (2013.01); A45D 20/122 (2013.01); A45D 20/48 (2013.01); A45D 20/50 (2013.01)] 32 Claims
OG exemplary drawing
 
1. A hair care appliance comprising: a body, a heater, a printed circuit board (PCB), and a primary fluid flow path extending from a primary fluid inlet into the appliance to a primary fluid outlet out of the body, wherein the PCB and the heater are in fluid communication with the primary fluid flow path such that primary fluid flow in the primary fluid flow path is permitted to flow around the PCB for cooling the PCB, the PCB is upstream of the heater, and a thermal barrier is provided between the PCB and the heater.