| Patents for A45D 19 - Devices for washing the hair or the scalp; Similar devices for colouring the hair (3,803) |
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| 05/24/2000 | EP1002517A1 Composition for oxidative dyeing of keratinous fibres and dyeing process using same |
| 05/23/2000 | US6067504 Method for correctly identifying hair color |
| 05/20/2000 | CA2289815A1 Oxidation dyeing compound for keratin fibres and dyeing procedure involving this compound |
| 05/20/2000 | CA2289814A1 Oxidation dyeing compound for keratin fibres and dyeing procedure involving this compound |
| 05/20/2000 | CA2289729A1 Oxidation dyeing compound for keratin fibres and dyeing procedure involving this compound |
| 05/18/2000 | WO2000027240A1 Hair dye dispenser |
| 05/17/2000 | CN2377921Y Hair dressers' chair with drain device |
| 05/17/2000 | CN1252988A Dye composition containing cationic direct dye and pyraole (1,5-alpha) pyradine as oxidative developing alkali and method of dyeing |
| 05/16/2000 | US6062231 Device for applying a hair product to tresses |
| 05/16/2000 | US6062230 Tint brush with color distributor |
| 05/11/2000 | DE19851519A1 Head hair cleaning process implementing device, with vertical square electrically heated surface radiating from one side |
| 05/10/2000 | EP0998908A2 Dyeing composition containing a cattonic and an oxidativ dye based an pyrazolo-(1,5)-pyramidine and dyeing process |
| 05/04/2000 | CA2288253A1 Formulation for a dye containing a direct cationic dye and a pyrazolo-[1,5-a -pyrimidine as an oxydation base, and dying processes that utilize the formulation |
| 04/27/2000 | WO2000022954A1 Product applicator for multicolour hair treatment |
| 04/27/2000 | WO2000022953A1 Hairdressing device and method of use |
| 04/25/2000 | US6053178 Image transfer sheet and wafer and method of making and using |
| 04/25/2000 | US6053177 Cartridge for hair dye dispenser |
| 04/20/2000 | WO2000021403A1 Device for use in treatment of hair |
| 04/19/2000 | CN2374049Y Skin-care hair dyeing comb |
| 04/18/2000 | US6050271 Hair coloring applicator |
| 04/13/2000 | WO2000019856A1 Hairdressing comb |
| 04/12/2000 | EP0893985B1 Keratin fibre dye compositions containing imidazolo-azole compounds, use thereof as dye couplers, and dyeing method |
| 04/11/2000 | US6047706 Head bathing arrangement |
| 04/11/2000 | US6047703 Fluid dispensing device |
| 04/05/2000 | CN1249155A Device for electric hair drier to dye or pattern hair |
| 03/29/2000 | EP0988812A1 Applicator with single use cartridge |
| 03/29/2000 | CN1248435A Keratin fibre dyeing composition using cation direct dye and thickening polymer |
| 03/29/2000 | CN1248434A Keratin fibre dyeing composition using cation direct dye and thickening polymer |
| 03/22/2000 | EP0986974A1 Device to applicate a product on the hair, in particular a hair colouring product |
| 03/16/2000 | WO2000002466A3 Device for the partial colouring of hair |
| 03/14/2000 | US6035862 Container for treating locks of hair with active substances |
| 03/08/2000 | CN1246331A Hair dye composite for keratin fibre containing cation direction dye and polymer thickening agent |
| 03/08/2000 | CN1246330A Keratin fibre hair dye composite containing cation direction dye and polymer thickening agent |
| 03/08/2000 | CN1246312A Device for applying product especially tint on hair |
| 03/08/2000 | CN1050042C Process for bleaching hair by laser irradiation and device |
| 03/02/2000 | WO2000010423A1 Applicator and dispensing device using same |
| 03/02/2000 | CA2340959A1 Applicator and dispensing device using same |
| 03/01/2000 | CN2365943Y Device for surface treatment of hair by steam then wind drying the hair |
| 02/24/2000 | WO2000008968A1 Heater |
| 02/22/2000 | US6026822 Head bathing system |
| 02/16/2000 | CN2363554Y Hair hot-water cleaning dressing device |
| 02/16/2000 | CN2363553Y Hair blackening comb |
| 02/15/2000 | US6024100 Hair restoring method and apparatus for carrying out the same |
| 02/09/2000 | CN2362343Y Improvement for steam injector of hair-conditioning apparatus |
| 02/08/2000 | US6022382 Processes and kits for dyeing keratinous fibers with a para-phenylenediamine containing a primary, secondary or tertiary amine function, a meta-phenylenediamine, and a para-aminophenol or a meta-aminophenol |
| 01/26/2000 | EP0974337A1 Keratinous fibre dyeing compositions containing 3-amino pyrazoline derivatives as coupling agents, process for dyeing and dyeing kit |
| 01/26/2000 | EP0895734B1 Device for treating of and/or applying make-up on keratinous fibres |
| 01/26/2000 | CN2359943Y Movable head washer |
| 01/25/2000 | US6018145 Towel heating appliance with accessories |
| 01/20/2000 | WO2000002466A2 Device for the partial colouring of hair |
| 01/20/2000 | DE19920121A1 Method for application of substance for skin- or hair care uses heated pad filled with heat retaining material and covered with hygienic foil |
| 01/20/2000 | CA2277879A1 Compositions for dyeing keratin fibers containing 3-amino pyrazoline derivatives as couplers, and the dyeing process and kit thereof |
| 01/12/2000 | EP0970687A1 Composition for dyeing keratinous fibres containing a cationic direct dye and a thickening polymer |
| 01/12/2000 | EP0970686A1 Composition for dyeing keratinous fibres containing a cationic direct dye and a thickening polymer |
| 01/12/2000 | EP0970685A1 Composition for dyeing keratinous fibres containing a cationic direct dye and a thickening polymer |
| 01/12/2000 | EP0970684A1 Composition for dyeing keratinous fibres containing a cationic direct dye and a thickening polymer |
| 01/11/2000 | US6013110 Methods of pattern dyeing hair with a hair dye retaining roller |
| 01/11/2000 | US6012462 Hand held device for delivering a plurality of hair color formulas to human hair |
| 01/09/2000 | CA2277355A1 Keratin fibre dye composition with a cationic direct colorant and a thickening polymer |
| 01/09/2000 | CA2277353A1 Keratin fibre dye composition with a cationic direct colorant and a thickening polymer |
| 01/09/2000 | CA2277347A1 Keratin fibre dye composition with a cationic direct colorant and a thickening polymer |
| 01/09/2000 | CA2277345A1 Keratin fibre dye composition with a cationic direct coloring and a thickening polymer |
| 01/06/2000 | WO2000000058A1 Container provided with applicator |
| 01/06/2000 | WO2000000057A1 Application tooth for the hair and/or scalp treatment |
| 01/06/2000 | CA2336986A1 Application tooth for the hair and/or scalp treatment |
| 01/05/2000 | EP0968840A1 Pad consisting of a stack of several sheet formed products, and it's application |
| 01/04/2000 | US6009881 Applicator device for a hair product and receptacle equipped with such a device |
| 12/29/1999 | EP0966899A1 Protective device used by a person during treatment of his hair or scalp |
| 12/28/1999 | US6007585 Applying activator salts of alkali metal bromates, chlorates, sulfites, bisulfites and hydrosulfites and an anthraquinone or triarylmethane dye; treating hair discolored from an alkali-relaxing process |
| 12/22/1999 | EP0965285A1 Automatic hair washing and drying device |
| 12/22/1999 | CN2354424Y Hair dyeing device |
| 12/21/1999 | US6003519 Device for the treatment and/or make-up of keratin fibres |
| 12/09/1999 | WO1999062370A1 Disposable brush |
| 12/09/1999 | WO1999062368A1 Hair dyeing tool |
| 12/08/1999 | EP0962219A2 Composition for the direct dying of keratinous fibres with a direct cationic dye and a polyol and/or a polyolether |
| 12/08/1999 | CN1237409A Keration fiber direct dye composition containing cation direct dye polyalcohol and/or its ether |
| 12/01/1999 | CN2351022Y Device for treating hair by oil |
| 11/30/1999 | US5993791 Oxidation dye composition for keratinous fibres comprising a para-aminophenol, a meta-aminophenol and a 2-substituted para-aminophenol |
| 11/25/1999 | WO1999059533A1 Applicator for coloring hair or fibers and methods for making and using same |
| 11/25/1999 | WO1999059443A1 Equipment for applying graphical patterns to the hair, and utilization process |
| 11/24/1999 | EP0957705A1 Movable washstand and associated folding cart |
| 11/17/1999 | CN2348660Y Foldable hair-washing plateform |
| 11/09/1999 | US5978980 Neck cushioning device |
| 11/09/1999 | CA2158532C Process for the direct coloration of human keratinic fibers using direct cationic dyes and water vapour |
| 11/03/1999 | EP0953334A2 Composition for dying keratinous fibres with a direct cationic dye and a substantive polymer |
| 11/03/1999 | CN1233466A Cationic direct dye and direct-dyeing polymer composition used for dyeing keratin-fiber |
| 10/27/1999 | CA2229606A1 The creative colouring package |
| 10/26/1999 | US5972043 Methods for mixing and applying hair coloring compounds, and hair coloring devices and kits which comprise a brush and an enclosed mixing bowl |
| 10/26/1999 | US5970532 Reclining shampoo support for children |
| 10/19/1999 | US5966751 Portable hair washing apparatus |
| 10/12/1999 | US5964226 Hair product application system |
| 10/07/1999 | WO1999049751A1 Head/face washing device, shower nozzle with hood, comb-shaped scalp washer and head washing shower brush |
| 10/07/1999 | CA2234295A1 Fluid dispensing device |
| 09/30/1999 | WO1999048802A1 Revolving hair coloring chemical dispenser |
| 09/29/1999 | EP0945085A1 Container for treating locks of hair with active substances |
| 09/29/1999 | EP0944339A1 Hair styling comb |
| 09/29/1999 | CN1229621A Coater of hair dyeing agent and compsn. of hair dyeing |
| 09/25/1999 | CA2266871A1 Container for treating locks of hair with active substances |
| 09/23/1999 | DE19811478A1 Auftragegerät Applicator |
| 09/23/1999 | DE19810598A1 Hair treatment device which allows a treatment agent to be applied |