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Class Information
Number: 132/163
Name: Toilet > Hair device > Comb > Compositions and materials
Description: Devices which include specific material or chemical compositions in their structure.

Patents under this class:

Patent Number Title Of Patent Date Issued
8205623 Coatings for personal grooming apparatus containing calcium carbonate derived from mollusk shells or pearls Jun. 26, 2012
7571731 Aspen hair brush for preventing hair-loss Aug. 11, 2009
6189540 Hair styling comb Feb. 20, 2001
5873374 Cleaning comb with needles that are rugged on their peripheral surface and method of manufacturing a high mechanical strength cleaning comb Feb. 23, 1999
5723132 Sustained-release matrices for dental application Mar. 3, 1998
4741066 Brush May. 3, 1988
4520831 Plastic hairdressing comb Jun. 4, 1985
4421129 Shaped articles for rapid hair drying utilizing polymer blends Dec. 20, 1983
4368376 Curling iron with removable grooming bars Jan. 11, 1983
4018729 Shaped article for conditioning hair a blend of water-soluble and water-insoluble polymers with interpenetrating networks Apr. 19, 1977
3992336 Shaped article for conditioning hair fabricated from quaternary nitrogen-containing cellulose ether Nov. 16, 1976

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