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Class Information
Number: 34/99
Name: Drying and gas or vapor contact with solids > Apparatus > For hair on head > With gas or vapor flow for contact > Head conforming distributor
Description: Apparatus including a distributor unit conforming to the shape of the head. Usually this is a hood or ducts fitting around the head.


Sub-classes under this class:

Class Number Class Name Patents
34/100 Recirculation of treating gas or vapor 12


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
7481006 Outer and inner ear drying system Jan. 27, 2009
6964116 Ambulatory hairdryer Nov. 15, 2005
6885810 Electrically heated hair dryer with catalytic odor filter Apr. 26, 2005
6757986 Portable (mini) clothes & hair dryer Jul. 6, 2004
6606800 Electric hair treatment appliance Aug. 19, 2003
6457254 Multifunctional apparatus for the treatment of hair of the head of humans Oct. 1, 2002
6318691 Hair dryer holder engaging cabinet drawer Nov. 20, 2001
6293030 Hair drying apparatus Sep. 25, 2001
6199214 Headgear ventilation device Mar. 13, 2001
6138376 Passive wet hair straightening Oct. 31, 2000
6108934 Tanning hair drier and hair steamer and process of using Aug. 29, 2000
6052915 Hands-free portable hairdryer Apr. 25, 2000
6049994 Combination hair dryer cover and head shield Apr. 18, 2000
6038783 Support harness for a hard shelled hair dryer Mar. 21, 2000
6029364 Combination hair dryer cover and head shield Feb. 29, 2000
6024100 Hair restoring method and apparatus for carrying out the same Feb. 15, 2000
5983517 Hair drying and styling appliance Nov. 16, 1999
5887357 Shield for use with hooded hair dryer Mar. 30, 1999
5829157 Uniform heat distributing heat protecting system for hair drying Nov. 3, 1998
5787601 Portable hair dryer system with rechargeable battery pack Aug. 4, 1998
5692315 Hair steaming apparatus Dec. 2, 1997
5651190 Hands-free hair dryer Jul. 29, 1997
5546674 Air-moving appliance for drying or styling hair Aug. 20, 1996
5531032 Hair dryer with integral stereo audio system Jul. 2, 1996
5526578 Comb-type hair dryer Jun. 18, 1996
5271160 Hair dryer attachment for drying longer hair Dec. 21, 1993
5268988 Electric hair treatment apparatus having heated air delivery arm rotatable in conical path about the hair being treated Dec. 7, 1993
5235760 Hair dryer with blower and radiant heating modes of operation Aug. 17, 1993
5220931 Hairdressing kit Jun. 22, 1993
5218772 Hair dryer hood conduit Jun. 15, 1993
5203357 Perming method and device Apr. 20, 1993
5029404 Pro attachable quick dry diffuser Jul. 9, 1991
4972607 Central blow-dryer system Nov. 27, 1990
4934068 Hair dryer heat deflector device Jun. 19, 1990
4904847 Hair dryer having adjustable height and air flow Feb. 27, 1990
4809444 Hair drying and setting apparatus Mar. 7, 1989
4766913 Microprocessor controlled hair treatment appliance Aug. 30, 1988
4692594 Apparatus for drying hair from the inside out Sep. 8, 1987
4662084 Electric hair dryer with air dispersing hood May. 5, 1987
4658511 Electric hair dryer with air dispersing hood Apr. 21, 1987
4629864 Hot air gun Dec. 16, 1986
4620374 Hairstylist glove Nov. 4, 1986
4572188 Airflow cover for controlling body temperature Feb. 25, 1986
4555232 Hair drying apparatus Nov. 26, 1985
4553339 Apparatus for generating a controllable steam and ozone mixture and hair-dryer for uniformly distributing said mixture on hair Nov. 19, 1985
4486961 Hair dryer Dec. 11, 1984
4466203 Stand for a hand held hair dryer Aug. 21, 1984
4433492 Hair dryer insert to maintain hair position Feb. 28, 1984
4419835 Hair dryer Dec. 13, 1983
4384411 Portable hair dryer May. 24, 1983

1 2


 
 
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