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Class Information
Number: 132/268
Name: Toilet > Hair device > Having hair shaping surface or form (e.g., crimper or curler) > Having winding form or mandrel (e.g., curler) > Including grooved form or mandrel surface (e.g., spiral rib)
Description: Device wherein the surface about which the hair is woven or wound has a recess formed or defined thereon and extending circumferentially about the structure.

Patents under this class:

Patent Number Title Of Patent Date Issued
8646465 Hair styling apparatus and method Feb. 11, 2014
7325552 Hair curling device Feb. 5, 2008
7121285 Curling element for styling hair and fixing element for a curling element Oct. 17, 2006
7082949 Heating hair curler Aug. 1, 2006
6026826 Device for permanently curling hair Feb. 22, 2000
5944030 Hair curler Aug. 31, 1999
5862813 Heatable hair curler capable of releasing heat slowly Jan. 26, 1999
5829455 Holding strip and curling rod for giving a permanent wave Nov. 3, 1998
5791356 Hair perm rod with notches and/or channels Aug. 11, 1998
5765572 Hair treating and/or setting apparatus provided with a device for drawing out a curl Jun. 16, 1998
5713380 Hair curler Feb. 3, 1998
5626156 Hair styling system May. 6, 1997
5588451 Hair retainer Dec. 31, 1996
5551457 Hairstyling rod Sep. 3, 1996
5309928 Spiral permanent rods May. 10, 1994
5215107 Spiral hair curler Jun. 1, 1993
5193558 Spiral rod device for permanent wave hairstyling Mar. 16, 1993
4936323 Hair curlers Jun. 26, 1990
4829155 Hair styler having a heat pipe forming the hair winding portion May. 9, 1989
4464562 Electric curling-iron with spiral polygonal hair engaging edges Aug. 7, 1984
4284091 Hair curler Aug. 18, 1981
4258732 Spirally-shaped hair roller Mar. 31, 1981
4249550 Wave rod Feb. 10, 1981
4211245 Hair-waving device Jul. 8, 1980

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