| Patents for A45D 19 - Devices for washing the hair or the scalp; Similar devices for colouring the hair (3,803) |
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| 04/16/1991 | US5007118 Head care station and kit and method for reclining the occupant of a wheelchair against a head support |
| 04/09/1991 | US5006004 Topical applicator for liquid |
| 03/28/1991 | DE3931111A1 Cap for hair-treatment receptacle - is used with gel or foam and consists of plastics cap with comb teeth on outside, and inner ducts |
| 03/26/1991 | US5002075 Open-cell foam of polyurethane with water, temporary hair color and a hair conditioner and surfactant bound to the matrix |
| 03/19/1991 | US5000199 Arrangement for applying a foam-type hair care lotion |
| 03/13/1991 | EP0415931A1 Device for treating hair |
| 03/12/1991 | US4998303 Head support for salon basin |
| 03/12/1991 | US4998302 Self-contained mobile hygiene cabinet |
| 03/06/1991 | EP0414893A1 Sprayer for use in hairdressing |
| 02/19/1991 | US4993438 Hair weaving comb and method for use |
| 02/19/1991 | US4993437 Hair cosmetics coating tool |
| 02/12/1991 | US4991738 Beautician's dispenser of foil sheets, and method of dispensing |
| 01/29/1991 | US4987909 Method of selective hair coloring and coloring comb for practicing method |
| 01/29/1991 | US4987618 Hair rinsing device |
| 01/16/1991 | EP0407407A1 Device for continuous dispensing of a hair dye onto a person's hair |
| 01/08/1991 | US4982458 Drip tray |
| 12/25/1990 | US4979524 Hair treatment dispensing apparatus |
| 12/18/1990 | US4977909 Push-button type retractable brush |
| 12/13/1990 | DE3917948A1 Hair gel tube with integrated comb - at the closed end or side, has a cap shaped closure piece in which is a through hole, and teeth |
| 12/04/1990 | CA1277104C Sealed neck support for shampoo bowls |
| 10/30/1990 | US4966175 Hair cosmetics coating tool |
| 10/16/1990 | US4962788 Arrangement for treating hair with liquid in circulating process |
| 10/09/1990 | US4961439 Hair streaking apparatus |
| 09/25/1990 | US4958647 Applicator for continuous application of hair dye |
| 09/18/1990 | US4956881 Head support apparatus |
| 08/23/1990 | DE3904980A1 Device for determining process data for the colouring of hair |
| 08/01/1990 | EP0380087A1 Device for washing the hair from behind |
| 07/24/1990 | US4942893 Hair highlighting capsule |
| 07/24/1990 | US4942890 Container for scalp products and base therefor |
| 07/12/1990 | WO1990007290A1 Device for continuous release of a liquid preparation for treating the hair |
| 07/12/1990 | WO1989009002A3 Device for treating hair |
| 07/05/1990 | DE3844369A1 Vorrichtung zur kontinuierlichen abgabe eines fluessigen haarbehandlungsmittels Apparatus for continuous duty of a liquid hair treatment agent |
| 07/03/1990 | US4937881 Garment device for handling and storing noxiuos materials |
| 06/30/1990 | CA2006869A1 Applicator for liquid hair treatment preparation |
| 06/19/1990 | US4934388 Colloidal solution applicator with hair-parting wand |
| 06/19/1990 | US4933998 Drip tray |
| 05/16/1990 | CN2057067U Hair washing device for child |
| 04/25/1990 | CN2056324U Adjustable hair washing brush |
| 04/10/1990 | US4914754 Disposable cap and cape for chemical processing of hair |
| 04/03/1990 | US4913172 Comb structure with ointment |
| 03/28/1990 | EP0360644A1 Oxidation dyeing composition containing at least one double and at least one single dyeing base, and dyeing process making use of such a composition |
| 03/08/1990 | DE3829333A1 Streaking method |
| 03/07/1990 | CN2053872U Automatic hair washer |
| 02/27/1990 | US4903715 Hair frosting purse |
| 02/20/1990 | US4901378 Shampoo basin |
| 01/31/1990 | EP0353001A2 Chemical applicator |
| 01/17/1990 | EP0350566A2 Steam producing apparatus |
| 01/17/1990 | CN2051053U Hair dyeing appliance |
| 01/03/1990 | CN2050276U Multifunction hair-dying device |
| 12/21/1989 | DE3919975A1 Device for applying cosmetic liquid for hair treatment |
| 12/19/1989 | US4888027 Process for dyeing keratinous fibers with 5,6-dihydroxyindole in combination with an iodide and a hydrogen peroxide composition at alkaline pH |
| 11/21/1989 | US4881558 Rotatable liquid hair treatment medium applicator |
| 11/14/1989 | US4880019 Hair coloring implement |
| 11/02/1989 | WO1989010075A1 Applicator for treating the skin |
| 11/02/1989 | EP0340154A1 Applicator for treating the skin |
| 10/18/1989 | EP0337130A2 Hair-treating device |
| 10/10/1989 | US4872594 Hair coloring applicator bottle |
| 10/05/1989 | WO1989009002A2 Device for treating hair |
| 10/05/1989 | WO1989009000A1 Sprayer for use in hairdressing |
| 10/05/1989 | WO1989008999A1 Device for continuous dispensing of a hair dye onto a person's hair |
| 10/04/1989 | EP0335206A2 Supporting device for hairdresser apparatus |
| 09/27/1989 | EP0334156A1 Device for continuously dispensing a hair dyeing product on human hair |
| 09/19/1989 | US4867183 Dispenser for hair cosmetics |
| 09/12/1989 | US4864667 Disposable neck pad for wash basins and the like |
| 08/29/1989 | US4861528 Method of making a hair-streaking cap |
| 08/29/1989 | US4860391 Arrangement for treatment of hair with circulating liquid |
| 08/22/1989 | US4859105 Applicator bottle |
| 08/16/1989 | EP0328427A1 Unit for the sealed storage and direct and controlled application of a fluid to a support |
| 08/16/1989 | EP0327911A2 Apparatus for the continuous delivery of a hair-dyeing product to the hair of a human |
| 08/15/1989 | US4856541 Brush incorporating a hydrophilic foam pad for hair cleaning and conditioning |
| 08/10/1989 | WO1989006917A1 Hair rinsing apparatus |
| 08/02/1989 | CN2041906U Three-purpose hair dry-cleaner |
| 07/13/1989 | DE3743713A1 Hairbrush |
| 07/11/1989 | US4846201 Applicator bottle with metering means |
| 07/06/1989 | DE3742657A1 Neck roll |
| 07/05/1989 | CN2040324U Multifunctional hair dying appliance |
| 07/04/1989 | US4844711 Oxidation color dyes |
| 06/27/1989 | US4841584 Shampoo lounge chair |
| 06/14/1989 | EP0320131A1 Topical applicator for liquid |
| 05/30/1989 | US4834121 Hair treating apparatus |
| 05/30/1989 | EP0299025A4 Improved hair treating resins. |
| 05/16/1989 | US4830030 Hair clip applicator for liquids and method |
| 05/10/1989 | CN2037166U Air-pressure multi-functional automatic hair-dyed unit |
| 05/10/1989 | CN2037165U Hair-washing bucket |
| 04/26/1989 | CN2036366U Apparatus for washing hair |
| 04/18/1989 | US4821347 Extensible shampoo bowl designed for individual confined to a wheelchair |
| 04/13/1989 | DE3800954C1 Hairdressing implement with a sound-damped central hair dryer and device for applying vaporous hair-care agents |
| 04/05/1989 | EP0309628A1 Hair streaking caps |
| 04/04/1989 | US4817218 Hair rinsing basin |
| 04/04/1989 | CA1252014A1 Hairdresser's aid |
| 03/21/1989 | US4813439 Hair treatment solution applicator |
| 03/15/1989 | CN2034001U Hair-dye comb |
| 03/08/1989 | EP0305823A1 Distribution device for multicomponent hair cosmetics, especially hair dyes |
| 02/28/1989 | US4807324 Two color depth tinting apparatus |
| 02/08/1989 | CN2032011U Multifunction haircut appliance |
| 01/19/1989 | DE3721645A1 Device for facilitating hair treatment, in particular washing the hair of bed-ridden patients |
| 01/18/1989 | EP0299025A1 Improved hair treating resins. |
| 12/28/1988 | CN88219676U Convenient hair-washer |
| 12/20/1988 | US4792341 Bleaching melanin with artificial light lasers or flashlamps |
| 12/20/1988 | US4792250 Shampooing apparatus |