Electric circuitry specially adapted for hair drying devices

Industry

CPC
A45D20/30

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Parent Industries

AHUMAN NECESSITIES A45Hand, travelling devices A45DHAIRDRESSING OR SHAVING EQUIPMENT MANICURING OR OTHER COSMETIC TREATMENT A45D20/00Hair drying devices Accessories therefor

Current Industry

A45D20/30Electric circuitry specially adapted for hair drying devices

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Hair treatment apparatus, hair treatment system and method for cosm...
- Patent number 12,213,573
- Issue date Feb 4, 2025
- Henkel AG & Co. KGaA
- Anna Puls
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Hand held appliance
- Patent number 11,712,098
- Issue date Aug 1, 2023
- Dyson Technology Limited
- Ilidio Silvestre Guerreiro
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Hair dryer with side switches
- Patent number 11,612,228
- Issue date Mar 28, 2023
- Conair LLC
- Sophia Wojczak
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Hand held appliance
- Patent number 11,589,661
- Issue date Feb 28, 2023
- Dyson Technology Limited
- Ilidio Silvestre Guerreiro
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Hair dryer with side switches
- Patent number 11,076,672
- Issue date Aug 3, 2021
- CONAIR CORPORATION
- Sophia Wojczak
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Hair styling apparatus
- Patent number 10,455,916
- Issue date Oct 29, 2019
- JEMELLA LIMITED
- Timothy David Moore
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Hand held appliance
- Patent number 10,186,822
- Issue date Jan 22, 2019
- Dyson Technology Limited
- Benjamin James Hogan
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Touch-screen hairdryer
- Patent number 9,642,434
- Issue date May 9, 2017
- DONGGUAN FURUIKANG ELECTRICAL TECHNOLOGY CO., LTD.
- Haowen Hu
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Multi-setting circuits for the portable dryer
- Patent number 8,750,696
- Issue date Jun 10, 2014
- Tek Maker Corporation
- Teh-Liang Lo
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Multi-setting circuits for the portable dryer
- Patent number 8,249,438
- Issue date Aug 21, 2012
- Tek Maker Corporation
- Teh-Liang Lo
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Ambulatory hairdryer
- Patent number 7,946,056
- Issue date May 24, 2011
- Kroll Family Trust
- Mollie B. Kroll
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Thermoelectric handheld dryer
- Patent number 7,926,198
- Issue date Apr 19, 2011
- Pet Projects
- Thomas Merritt
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Electrical apparatus system
- Patent number 7,521,820
- Issue date Apr 21, 2009
- Panasonic Electric Works Co., Ltd.
- Hiroyasu Kitamura
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Programmable manual hair dryer with multiple functions
- Patent number 7,123,823
- Issue date Oct 17, 2006
- Duna Enterprises S.A.
- Carlos José Ceva
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Voltage step-down structure for a heat-emitting element of a drier
- Patent number 7,010,866
- Issue date Mar 14, 2006
- Hsin-Yun Lin
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Proximity safety switch suitable for use in a hair dryer for disabl...
- Patent number 7,002,442
- Issue date Feb 21, 2006
- LJM Associates, Inc.
- Joan Golden Mandell
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Variable ion hair styling appliances
- Patent number 6,996,916
- Issue date Feb 14, 2006
- Helen of Troy Limited
- Michael Cafaro
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Appliance for liquefying solder with variable duty cycle and method...
- Patent number 6,946,623
- Issue date Sep 20, 2005
- PowerPulse Technologies, L.P.
- Walter Evanyk
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Multiple-setting portable dryer and circuit designs thereof
- Patent number 6,901,214
- Issue date May 31, 2005
- Tek Maker Corporation
- Teh-Liang Lo
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Multi-wattage blow dryer with user inaccessible power selector
- Patent number 6,889,445
- Issue date May 10, 2005
- Sunbeam Products, Inc.
- David Varona
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Multiple-setting portable dryer and circuit designs thereof
- Patent number 6,873,792
- Issue date Mar 29, 2005
- Tek Maker Corporation
- Teh-Liang Lo
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Control method of input power and airflow rate of hair dryer
- Patent number 6,792,692
- Issue date Sep 21, 2004
- Manica-Thai Corp., Ltd
- Noriaki Takizawa
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Proximity safety switch suitable for use in a hair dryer for disabl...
- Patent number 6,784,775
- Issue date Aug 31, 2004
- LJM Associates, Inc.
- Joan Golden Mandell
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Proximity safety switch suitable for use in a hair dryer for disabl...
- Patent number 6,750,747
- Issue date Jun 15, 2004
- LJM Associates, Inc.
- Joan Golden Mandell
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Dryer/blower appliance with efficient waste heat dissipation
- Patent number 6,732,449
- Issue date May 11, 2004
- Walter Evanyk
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Portable hair dryer
- Patent number 6,718,651
- Issue date Apr 13, 2004
- Louis Perez
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Portable hair dryer
- Patent number 6,449,870
- Issue date Sep 17, 2002
- Louis Perez
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Hot air-blower off-state residual heat preventive control circuit
- Patent number 6,397,003
- Issue date May 28, 2002
- Chuan-Hsin Cheng
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Electrical switch
- Patent number 6,281,482
- Issue date Aug 28, 2001
- Defond Manufacturing Limited
- Raymond Wai Hang Chu
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Electrical heating unit with two concentrically disposed heating el...
- Patent number 6,035,097
- Issue date Mar 7, 2000
- Braun GmbH
- Jurgen Behrendt
- A45 - HAND OR TRAVELLING ARTICLES

Patents Applicationslast 30 patents

Information Patent Application
HAIRCARE APPLIANCE
- Publication number 20250031823
- Publication date Jan 30, 2025
- Dyson Technology Limited
- Li NIU
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
DUAL-POWER PORTABLE-USE HAIR DRYER
- Publication number 20220110432
- Publication date Apr 14, 2022
- Maurice T. Simmons
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
HAIR DRYER WITH SIDE SWITCHES
- Publication number 20210267343
- Publication date Sep 2, 2021
- CONAIR CORPORATION
- Sophia WOJCZAK
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
HAIR DRYER WITH SIDE SWITCHES
- Publication number 20210169196
- Publication date Jun 10, 2021
- CONAIR CORPORATION
- Sophia WOJCZAK
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
HAIR TREATMENT APPARATUS, HAIR TREATMENT SYSTEM AND METHOD FOR COSM...
- Publication number 20210127811
- Publication date May 6, 2021
- Henkel AG & Co. KGaA
- ANNA PULS
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
METHOD AND APPARATUS FOR HUMIDIFYING HAIR AND REDUCING HAIR DAMAGE
- Publication number 20140060565
- Publication date Mar 6, 2014
- Sharp Kabushiki Kaisha
- Emi Saito
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
Multi-setting circuits for the portable dryer
- Publication number 20120308213
- Publication date Dec 6, 2012
- Teh-Liang Lo
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Ultrasonic Hair Dryer
- Publication number 20110209721
- Publication date Sep 1, 2011
- GOODY PRODUCTS, INC.
- Christopher Ryan Yahnker
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
ENERGY-SAVING ELECTROTHERMAL BLOWER AND A MANUFACTURE METHOD OF THE...
- Publication number 20100111510
- Publication date May 6, 2010
- Kam Tao Lo
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
Multi-setting circuits for the portable dryer
- Publication number 20100080539
- Publication date Apr 1, 2010
- Teh-Liang Lo
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
Thermoelectric Handheld Dryer
- Publication number 20090293300
- Publication date Dec 3, 2009
- Pet Projects, Inc.
- THOMAS MERRITT
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
AMBULATORY HAIRDRYER
- Publication number 20090183383
- Publication date Jul 23, 2009
- KROLL FAMILY TRUST
- Mollie B. Kroll
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
Hair Dryer
- Publication number 20080276479
- Publication date Nov 13, 2008
- BESTLOGIS CO., LTD.
- Eul-Chul Byun
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
Hot Air Heater
- Publication number 20080240690
- Publication date Oct 2, 2008
- BAN-YU CO., LTD
- Yoshio Ono
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
HALOGEN HAIR DRYER
- Publication number 20080172900
- Publication date Jul 24, 2008
- Carlos Jose Ceva
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
Hairdryer including a safety device
- Publication number 20080110040
- Publication date May 15, 2008
- ELCHIM S.p.A
- Fabio Repossi
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
Apparatus and method for generating and storing energy in a portabl...
- Publication number 20070220773
- Publication date Sep 27, 2007
- Walter R. Evanyk
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
Heat-expelling device with a wind guide
- Publication number 20070065124
- Publication date Mar 22, 2007
- Tsung-Yi Cheng
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
Fixture to treat scalp hair with steam
- Publication number 20070019501
- Publication date Jan 25, 2007
- Stefan Kiessl
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
Rechargeable nail dryer
- Publication number 20070017116
- Publication date Jan 25, 2007
- Tae-Kook Bahn
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
ELECTRICAL APPARATUS SYSTEM
- Publication number 20070013343
- Publication date Jan 18, 2007
- MATSUSHITA ELECTRIC WORKS, Ltd.
- Hiroyasu Kitamura
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
Hair blower with positive and negative ion emitters
- Publication number 20060227491
- Publication date Oct 12, 2006
- Rovcal, Inc.
- Dan Rosati
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
Programmable manual hair dryer with multiple functions
- Publication number 20060098962
- Publication date May 11, 2006
- Duna Enterprises S.A.
- Carlos Jose Ceva
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
Personal care device with thermal feedback and operating conditions...
- Publication number 20060093337
- Publication date May 4, 2006
- Wing Kin Chan
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
Electrical device with a safety switch
- Publication number 20060081586
- Publication date Apr 20, 2006
- George Stephen Ramsay
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
Voltage stepdown structure of a drier
- Publication number 20060081587
- Publication date Apr 20, 2006
- Hsin-Yun Lin
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
VOLTAGE STEP-DOWN STRUCTURE FOR A HEAT-EMITTING ELEMENT OF A DRIER
- Publication number 20060059707
- Publication date Mar 23, 2006
- Hsin-Yun Lin
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
Variable ion hair styling appliances
- Publication number 20060032077
- Publication date Feb 16, 2006
- Helen of Troy Limited
- Michael Cafaro
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
Portable energy consuming device
- Publication number 20060032076
- Publication date Feb 16, 2006
- PowerPulse Technologies, L.P.
- Walter R. Evanyk
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
Variable ion hair styling appliances
- Publication number 20050198853
- Publication date Sep 15, 2005
- Helen of Troy Limited
- Michael Cafaro
- A45 - HAND OR TRAVELLING ARTICLES

Electric circuitry specially adapted for hair drying devices

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Hair treatment apparatus, hair treatment system and method for cosm...

Hand held appliance

Hair dryer with side switches

Hand held appliance

Hair dryer with side switches

Hair styling apparatus

Hand held appliance

Touch-screen hairdryer

Multi-setting circuits for the portable dryer

Multi-setting circuits for the portable dryer

Ambulatory hairdryer

Thermoelectric handheld dryer

Electrical apparatus system

Programmable manual hair dryer with multiple functions

Voltage step-down structure for a heat-emitting element of a drier

Proximity safety switch suitable for use in a hair dryer for disabl...

Variable ion hair styling appliances

Appliance for liquefying solder with variable duty cycle and method...

Multiple-setting portable dryer and circuit designs thereof

Multi-wattage blow dryer with user inaccessible power selector

Multiple-setting portable dryer and circuit designs thereof

Control method of input power and airflow rate of hair dryer

Proximity safety switch suitable for use in a hair dryer for disabl...

Proximity safety switch suitable for use in a hair dryer for disabl...

Dryer/blower appliance with efficient waste heat dissipation

Portable hair dryer

Portable hair dryer

Hot air-blower off-state residual heat preventive control circuit

Electrical switch

Electrical heating unit with two concentrically disposed heating el...

Patents Applicationslast 30 patents

HAIRCARE APPLIANCE

DUAL-POWER PORTABLE-USE HAIR DRYER

HAIR DRYER WITH SIDE SWITCHES

HAIR DRYER WITH SIDE SWITCHES

HAIR TREATMENT APPARATUS, HAIR TREATMENT SYSTEM AND METHOD FOR COSM...

METHOD AND APPARATUS FOR HUMIDIFYING HAIR AND REDUCING HAIR DAMAGE

Multi-setting circuits for the portable dryer

Ultrasonic Hair Dryer

ENERGY-SAVING ELECTROTHERMAL BLOWER AND A MANUFACTURE METHOD OF THE...

Multi-setting circuits for the portable dryer

Thermoelectric Handheld Dryer

AMBULATORY HAIRDRYER

Hair Dryer

Hot Air Heater

HALOGEN HAIR DRYER

Hairdryer including a safety device

Apparatus and method for generating and storing energy in a portabl...

Heat-expelling device with a wind guide

Fixture to treat scalp hair with steam

Rechargeable nail dryer

ELECTRICAL APPARATUS SYSTEM

Hair blower with positive and negative ion emitters

Programmable manual hair dryer with multiple functions

Personal care device with thermal feedback and operating conditions...

Electrical device with a safety switch

Voltage stepdown structure of a drier

VOLTAGE STEP-DOWN STRUCTURE FOR A HEAT-EMITTING ELEMENT OF A DRIER

Variable ion hair styling appliances

Portable energy consuming device

Variable ion hair styling appliances