Class 4/520 - Shield or drain

Subclass of Class 4 - Baths, closets, sinks, and spittoons
Definition: Subject matter wherein a device has a wash liquid-diverting
No. of patents: 24
Last issue date: 10/11/2011

Number	Title	Issue Date
8032957	Drainage tray for shampooing bowls A drainage tray is adapted to be placed in a hair shampooing bowl having a bottom and front and rear walls extending upwardly from the bottom, a drain opening adjacent the front wall, and a peripheral edge spaced above the bottom and including an area on the front w...	10/11/2011
7171704	Automatic hair washing device An automatic hair washing device including a basin having a hollow interior, a plurality of rotating nozzle assemblies rigidly connected to the interior of the basin for spraying a plurality of selected liquids onto the hair of the user of the automatic hair washing...	02/06/2007
7028348	Hair dressing device equipped with hood In order to dress a subject's hair using the two first and second kinds of medicine solutions, a hood must be once taken off. Therefore, in order to apply the second medicine solution, the position of the hood must be adjusted so that the head is centrally located a...	04/18/2006
6931674	Portable shampoo apparatus A portable shampoo bowl secured to a platform is sized to fit over a traditional kitchen sink with depending lugs extending along sink sides and adjustable on the platform around the platform perimeter to accommodate commonly found sinks to prevent the platform from...	08/23/2005
6728977	In-bed shampoo system A portable pump-operated shampoo unit which includes a waterproof inclined body ramp for positioning a person's upper torso and head, a removable reservoir for water storage, a pumping means for pumping water from the reservoir through a spraying means to the person...	05/04/2004
6415458	Shampooing device A portable shampooing device includes a basin defining a central opening and a sleeve of elastic, liquid impermeable material. The sleeve defines a first periphery joined to the basin around the opening for admitting passage of a human head. The sleeve al...	07/09/2002
6291051	Waterproof sheet for hair washing and automatic hair washer using such waterproof sheet The present invention prevents the leakage of wash water by securely eliminating a gap between an opening of a face cover and a face of a person under hair washing regardless of the size of the face of the person, when hair washing is performed using an a...	09/18/2001
5996119	Barber's neck strip and method of using the same A barber's neck strip has an elongated thin elastic strip of flexible material having opposite ends, and a patch of pressure sensitive adhesive adjacent each of said ends so that when said strip is positioned around the neck of a person and said patches a...	12/07/1999
5953768	Apparatus for use when washing hair An apparatus for use when washing a person's hair includes a liquid catch member having an inward, head-surrounding portion with an opening for receiving a person's head. A ring-like support member is spaced outwardly from such portion. In the improvement...	09/21/1999
5685018	Disposable perm rinsing cap A flexible protective transparent cap to be placed on the head of a user when receiving hair treatment. Holes are provided in the cap's housing to allow for the operator's use, to place the cap on the user and to discharge excess liquids. The discharge ou...	11/11/1997
5450636	Hair cleaning apparatus for invalids A hair cleaning apparatus for invalids comprising an essentially rigid drain plate which has side edges and upper and lower edges. The drain plate has an upper surface and a lower surface with the upper surface formed with longitudinal recesses spaced alo...	09/19/1995
5289597	Method and apparatus for hair treatment Disclosed herein is a hair treatment sink assembly and a method of collecting hair treatment materials during treatment operations. Further disclosed is a drip collection tray for collecting hair treatment materials during a hair treatment operation. The ...	03/01/1994
5177820	Hairdressing head support A hairdressing head support includes a base or sink mount for mounting the support directly to a hairdresser's sink. A support member is detachably secured to the sink mount with a bender column pivotally connected to the support member for disposing the ...	01/12/1993
5012534	Automatic hair and scalp treatment machines An automatic hair and scalp treatment machine which includes a bowl having a front wall, and a closure therefor, adapted to enclose the head with the face outside the closure. Also included are spray manifolds on an oscillating arcuate header, and a drivi...	05/07/1991
5010604	Automatic hair and scalp treatment apparatus for contacting the scalp behind the ears An automatic hair and scalp treatment machine which includes a bowl, and a closure therefor, adapted to enclose the head with the face outside the closure. Also included are spray manifolds on an oscillating arcuate header, and driving device imparting pa...	04/30/1991
4878257	Counter-mounted splash guard, and methods of constructing and utilizing same An apparatus for preventing the overflow and spillage of liquids from a sink or tub. The apparatus is attachable to the front portion of a counter top, and is provided with removable internal absorption means to prevent liquids from passing thereby and on...	11/07/1989
4766620	Small child's hair washing device A small child's hair washing device includes a body support portion for supporting the child's body in supine position on a counter top adjacent a sink, a head rest portion for supporting the child's head above the sink, a neck support portion adjacent th...	08/30/1988
4651361	Portable combination hair shampoo basin and drying hood A portable combined hair shampoo basin and drying hood configured for use by a person reclining in a bed or on a couch such as a bedridden person although it may be used in the home by all family members for shampooing, hair coloring, permanent waving, an...	03/24/1987
4649580	Sealed neck support for shampoo bowls A neck support is installable in the wall indentation of a hairdresser's shampoo bowl or the like and defines a notch for receiving and cushioning the neck of a person whose hair is to be shampooed or otherwise administered to. A membrane extends across t...	03/17/1987
4587680	Hair washing basin or bowl for hairdressers A hair washing basin or bowl for hairdressers or the like is provided with a recess for the nape of the neck on the edge of the basin or bowl as well as with an opening at the deepest location of the basin or bowl for evacuating the washing and rinsing wa...	05/13/1986
4419774	Disposable shampoo basin A system for use in shampooing the hair and scalp of bed patients provides in a completely biodegradable diposable plastic basin a circular bottom with ringed wall upstanding around it and having at the patient-neck location a first bag sealed along a low...	12/13/1983
4167048	Portable shampoo seat adapter with liquid run-off attachment A portable shampoo seat adapter for children that is disposed on the seat of a conventional barber or beautician chair with the back thereof adjacent to and below a conventional shampoo wash bowl. A headrest on the back rest of the seat adapter is dispose...	09/11/1979
3973279	Sink shampoo unit A sink shampoo unit that includes a spray head assembly that is removably attachable to a faucet in a sink, and the assembly providing manually operable means for injecting a metered quantity of a liquid shampoo into water discharging from the spray head ...	08/10/1976
3965496	Portable baby bathing and shampooing tray A light portable baby bathing and shampooing tray adapted to rest on a flat surface and provide safe, non-slip support for said infant during bathing and shampooing with separate drainage basin provisions for the body and head so that said infant may be b...	06/29/1976

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Class 4/520 - Shield or drain