| Patents for A45D 19 - Devices for washing the hair or the scalp; Similar devices for colouring the hair (3,803) |
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| 12/23/1992 | CN2125284U Device for blowing hair with steam |
| 12/02/1992 | CN1066577A Device for colouring hair |
| 11/25/1992 | CA2069222A1 Process and arrangement for treating hair and the skins of the head and/or body |
| 11/04/1992 | CA2067852A1 Combined brush and comb for applying hair treatment liquid |
| 10/29/1992 | WO1992018094A1 Hair tinting composition |
| 10/29/1992 | DE4124728C1 Hair care process removing dirt etc. without damaging hair - using carbon di:oxide impregnated warm water from pressure source to rinse hair after washing |
| 10/27/1992 | US5158716 Atomizer for hairdressing |
| 10/27/1992 | CA1309381C Topical applicator for liquid |
| 10/20/1992 | US5156172 Device and method for cosmetically treating hair |
| 10/13/1992 | US5154193 Continuous hair dye dispensing device |
| 10/07/1992 | CN2117765U Hand-actuated spray for washing hair |
| 10/06/1992 | US5152306 Hairdressing comb and hairdressing kit including each comb |
| 10/06/1992 | US5152305 Applicator device |
| 09/16/1992 | CN2115683U Hair-washing mask for children |
| 09/15/1992 | US5146937 Method of hair highlighting using polystyrene sheet |
| 09/15/1992 | US5146936 Hair coloring apparatus and method |
| 09/08/1992 | US5144701 Wheel chair shampoo apparatus |
| 09/08/1992 | CA1307080C Drip tray |
| 09/03/1992 | WO1992014379A1 A hair treatment device |
| 09/02/1992 | CN2114333U Hair washing device |
| 08/25/1992 | CA1306700C Hair treating resins |
| 08/11/1992 | US5137538 P-Phenylenediamine and N,N'-diphenylalkylenediamines; uniform color on bleached or permed hair |
| 08/11/1992 | US5137388 Liquid applicator having a lockout valving position |
| 06/30/1992 | US5125423 Applicator for treating the skin |
| 06/30/1992 | CA1304202C Process for the dyeing of keratin fibers with 5,6-dihydroxyindolein presence of iodide and with a hydrogen peroxide composition at alkaline ph |
| 06/25/1992 | DE4041742A1 Hair tinting appliance for single locks of hair - consists of tube with storage roller and shaper, cutter, reel and flexible wire, with spray nozzles |
| 06/10/1992 | CN2106534U New-type hair-dyeing comb |
| 06/10/1992 | CN2106533U Hair-washing device |
| 06/09/1992 | US5119838 Liquid painting comb instrument with cap |
| 06/09/1992 | CA1302831C Hair clip applicator for liquids and method for its operation |
| 05/27/1992 | CN1016761B Process for keratinization fibres colouring with composition of 5,6-dihydroxyindole and alkaline ph hydrogen peroxide containing iodic ion |
| 05/26/1992 | US5116253 Shampoo stimulator |
| 05/20/1992 | EP0485557A1 Fluid applicator for hair conditioning |
| 05/05/1992 | CA1300076C Hair photobleaching |
| 04/15/1992 | CN2101396U Hair dye comb |
| 04/08/1992 | EP0479320A1 Liquid hair cosmetic painting instrument |
| 03/31/1992 | US5099865 Hair washing aid |
| 03/25/1992 | CN2099478U Automatic hair-washing and-colouring device |
| 03/18/1992 | EP0475205A1 Method for reducing scalp staining |
| 03/18/1992 | CN2098838U Shampoo face guard for children |
| 03/12/1992 | DE4028134A1 Massage treatment for hair and scalp - by applying soln. or emulsion contg. surfactant and oil or wax to pre-wetted hair, massaging, and shampooing with cleaning compsn. contg. surfactant |
| 03/12/1992 | CA2049826A1 Method for reducing scalp staining |
| 01/29/1992 | CN2094252U Head washing machine |
| 01/08/1992 | CN2092240U Apparatus for shampoo |
| 12/31/1991 | US5076298 Dispenser for multicomponent hair-cosmetic products |
| 12/31/1991 | US5075908 Hair rinse device |
| 12/18/1991 | EP0461371A1 Device for optionally proportioning different flowable paint masses |
| 12/12/1991 | WO1991018532A1 Fluid applicator for hair conditioning |
| 12/12/1991 | WO1991018531A1 Foils for hairdressing |
| 12/01/1991 | CA2036604A1 Fluid applicator for hair conditioning |
| 11/26/1991 | US5067501 Fluid applicator for hair conditioning |
| 11/12/1991 | US5064442 Hair dyes |
| 11/12/1991 | US5064306 Device for application of a liquid or pasty product to a surface |
| 11/06/1991 | CN2087904U External-pressure hair-washing device |
| 11/05/1991 | US5062435 Hair comb with absorbant pad |
| 10/30/1991 | CN2087452U Colouring scissors |
| 10/29/1991 | US5060679 Hair fluid applicator and method |
| 10/24/1991 | DE4113184A1 Liq. hair cosmetics applicator - has comb body removable from front housing by protruding ribs |
| 10/24/1991 | DE4113183A1 Applicator for liq. hair cosmetics - has front end area of housing with holders for comb part |
| 10/24/1991 | CA2040754A1 Liquid hair cosmetic painting instrument |
| 10/24/1991 | CA2040719A1 Liquid hair cosmetic applicator |
| 10/22/1991 | US5059050 Dispenser for hair treatment solutions |
| 10/22/1991 | US5058609 Hair highlighting apparatus |
| 10/16/1991 | EP0451261A1 Agent and process for bleaching hair under the action of light. |
| 10/16/1991 | EP0451177A1 Device for continuous release of a liquid preparation for treating the hair |
| 10/15/1991 | US5056539 Product and process for highlighting hair |
| 10/15/1991 | US5056538 Hair coloring device and method |
| 10/08/1991 | US5054504 Scalp applicator apparatus |
| 09/11/1991 | EP0446131A1 Keratinous fibres dyeing process with substituted monohydroxy indols and compositions |
| 09/09/1991 | CA2037815A1 Process for dyeing keratin fibres with substituted monohydroxyindoles, compositions thereof and implementation devices therefor |
| 09/05/1991 | WO1991006279A3 Agent and process for bleaching hair under the action of light |
| 09/03/1991 | CA2037259A1 Liquid applicator |
| 08/27/1991 | US5042514 Hairdressing system |
| 08/27/1991 | US5042511 Apparatus and method for selective coloring of hair |
| 08/24/1991 | CA2036934A1 Liquid applicator |
| 08/22/1991 | DE4105312A1 Application appts. for fluids - comprises main shaft and cap both with oval cross-section, and O=ring |
| 08/21/1991 | CA2039839A1 Liquid painting instrument |
| 08/14/1991 | DE4104047A1 Instrument for applying liq. - has valve which can only be opened when inner housing is in correct angular position |
| 08/11/1991 | CA2035999A1 Liquid painting instrument |
| 08/11/1991 | CA2035908A1 Liquid applicator |
| 07/30/1991 | US5035251 Hair treatment media application device |
| 07/30/1991 | CA1287017C Dispenser for hair cosmetics |
| 07/10/1991 | CN2080337U Push-button type comb with extensible comb tooth |
| 06/25/1991 | US5025514 Pressure means for automatic hair and scalp treatment apparatus |
| 06/21/1991 | WO1991008689A1 Apparatus and method for selective coloring of hair |
| 06/21/1991 | CA2046897A1 Apparatus and method for selective coloring of hair |
| 06/19/1991 | CN2079036U Eye protective cover for child hair washing |
| 06/18/1991 | US5024244 Adjustable scalp protection for hair discoloration |
| 06/18/1991 | US5024243 Comb for practicing selective hair coloring |
| 06/18/1991 | US5023963 Self adjusting and self securing shampoo tray |
| 06/11/1991 | US5022102 Inflatable bathing devices |
| 06/05/1991 | EP0430724A1 Device for applying a liquid or pasty product to a surface |
| 05/28/1991 | US5018542 Instrument for selectivity separating strands of hair |
| 05/23/1991 | CA2030457A1 Highlighting kit |
| 05/16/1991 | WO1991006279A2 Agent and process for bleaching hair under the action of light |
| 05/14/1991 | US5014371 Portable salon unit |
| 05/07/1991 | US5012534 Automatic hair and scalp treatment machines |
| 04/30/1991 | US5010905 Water-vapor hair treatment apparatus |
| 04/30/1991 | US5010604 Automatic hair and scalp treatment apparatus for contacting the scalp behind the ears |
| 04/25/1991 | DE3934316A1 Hair gel tube with comb teeth - has outlets near roots of teeth with closable covers |