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Patent Searching and Data


Title:
WIRELESS HAIRDRYER
Document Type and Number:
WIPO Patent Application WO/2020/226245
Kind Code:
A1
Abstract:
According to an embodiment of the present invention, provided is a wireless hairdryer comprising: a housing including a body portion and a head portion provided with a blower pipe therein; a battery arranged in the body portion; a blowing fan at an end of the head portion; a support inserted into an opposite end of the head portion to be fixed in the blowing fan; and a planar heating element which includes a carbon-nanotube sheet and is arranged on the support to receive the electric power from the battery and to generate heat.

Inventors:
JEONG YOUNG JIN (KR)
CHUNG JAE WOO (KR)
SONG HYEON JUN (KR)
Application Number:
PCT/KR2019/015028
Publication Date:
November 12, 2020
Filing Date:
November 07, 2019
Export Citation:
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Assignee:
FOUNDATION SOONGSIL UNIV INDUSTRY COOPERATION (KR)
International Classes:
A45D20/12; H05B3/14; H05B3/20
Foreign References:
JP2004508120A2004-03-18
KR20120081798A2012-07-20
KR20120051473A2012-05-22
KR101028713B12011-04-14
KR20110113121A2011-10-14
KR102039504B12019-11-01
JP0111284W2001-12-21
KR20070094041A2007-09-20
JP3011964U1995-06-06
KR200369381Y12004-12-04
KR200364340Y12004-10-08
Other References:
See also references of EP 3970556A4
Attorney, Agent or Firm:
DANA PATENT LAW FIRM (KR)
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