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Class Information
Number: 34/97
Name: Drying and gas or vapor contact with solids > Apparatus > For hair on head > With gas or vapor flow for contact
Description: Apparatus including means to circulate a gas or vapor in contact with the hair.


Sub-classes under this class:

Class Number Class Name Patents
34/99 Head conforming distributor 72
34/98 Plural distributors 50
34/101 With hair supports 21


Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
7584759 Hair dryer with brush Sep. 8, 2009
7562466 Ion generating device Jul. 21, 2009
7532810 Portable electrical appliance with diagnostic system May. 12, 2009
7380347 Cordless electric hair dryer with case Jun. 3, 2008
7363724 Drier Apr. 29, 2008
7356943 Automatic hair dryer Apr. 15, 2008
7300484 Blower having a carrying frame Nov. 27, 2007
7260900 Power supply independent device for producing a hot air flow Aug. 28, 2007
7204038 Hairdryer with electrostatic precipitator and filter cleanout warning Apr. 17, 2007
7178261 Air pulsing attachment for handheld dryer Feb. 20, 2007
7086176 Hair dryer hot air generator retainer Aug. 8, 2006
7077370 Hair dryer stand for a handheld hair dryer Jul. 18, 2006
7065899 Gas hot air gun Jun. 27, 2006
7047660 Hair dryer attachment May. 23, 2006
7040037 Hairdryer diffuser May. 9, 2006
7008443 Steam generating apparatus for skin care Mar. 7, 2006
6996916 Variable ion hair styling appliances Feb. 14, 2006
6966125 Automatic air movement for hair dryers Nov. 22, 2005
6959707 Gas combustion type hair drier Nov. 1, 2005
6957500 Attachment for handheld dryer Oct. 25, 2005
6935047 Hair styling attachment Aug. 30, 2005
6935046 Swivel cord hair dryer Aug. 30, 2005
6925729 Hair dryer and mounting assembly Aug. 9, 2005
6925728 Grooming device with vacuum for drying and straightening hair Aug. 9, 2005
6922909 Attachment for hair dryers Aug. 2, 2005
6907888 Ion generator and hairbrush using the same Jun. 21, 2005
6907678 Portable electric hair dryer and mount therefor Jun. 21, 2005
6901214 Multiple-setting portable dryer and circuit designs thereof May. 31, 2005
6895686 Hairdryer including a ionizing device May. 24, 2005
6889445 Multi-wattage blow dryer with user inaccessible power selector May. 10, 2005
6885810 Electrically heated hair dryer with catalytic odor filter Apr. 26, 2005
6873792 Multiple-setting portable dryer and circuit designs thereof Mar. 29, 2005
6798982 Hair drier having a pad for generating far-infrared rays and anions and method for making the pad Sep. 28, 2004
6776710 Vent structure for slotted outlet with uniform velocity profile Aug. 17, 2004
6775922 Hair dryer and attachment system Aug. 17, 2004
6766590 Hand held drying device Jul. 27, 2004
6763606 Apparatus for applying ionized particles and method for applying ionized particles Jul. 20, 2004
6751886 Device for introduction of a substance into a propelled fluid Jun. 22, 2004
6739071 Combined diffuser and concentrator for a hair dryer May. 25, 2004
6732450 Electrothermal rack of hair dryer May. 11, 2004
6732449 Dryer/blower appliance with efficient waste heat dissipation May. 11, 2004
6718651 Portable hair dryer Apr. 13, 2004
6715215 Electric hair dryer Apr. 6, 2004
6703587 Powering hairstyling implements Mar. 9, 2004
6671460 Hand-held electrical appliance such as a hair drier provided with position adjustable control members Dec. 30, 2003
6615506 Pneumatic hair conditioner system Sep. 9, 2003
6601316 Selectively joined hair drying apparatus and method for drying hair Aug. 5, 2003
6591516 Hair dryer Jul. 15, 2003
6481116 Hair dryer employing far-infrared radiation Nov. 19, 2002
6460272 Safety hot air blowing gun Oct. 8, 2002

1 2 3 4 5 6 7


 
 
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