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A haircutting appliance comprises an enclosed housing having a hollow handle connecting the housing to a vacuum source to carry away cut hairs from a subject's head.
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| Number | Title | Issue Date |
| 4714610 | Low pH hair conditioner compositions containing amine oxides Disclosed herein are improved cationic hair conditioning compositions comprising an amine oxide and, water and sufficient acid to provide a pH for said composition of from about 3.8 to about 2.4 and an amine oxide concentration from about 0.5% to about 10... | 12/22/1987 |
| 4709818 | Apparatus and method for compression packaging a compressible article into a container and a container therefor A container and method for compression packaging a compressible article which includes use of a container having two rigid sides each connected to the other at a first end establishing a spaced-apart, parallel, and substantially co-extensive relationship ... | 12/01/1987 |
| 4707703 | Method of performing thermal multicolor printing A method of thermally printing a multicolor image on a print paper is disclosed. With this method, a lengthy multicolor image can be printed on a paper over a plurality of pages of a length determined by a length of each ink zone of an ink ribbon. First, ... | 11/17/1987 |
| 4702678 | Oscillator for ventilation apparatus for artificial respirator An oscillator for imparting oscillation at a high frequency to respiratory gas in a pneumatic circuit of a high frequency oscillatory ventilation apparatus for artificial respiration includes a cylinder unit mounted on a base plate and including a cylinde... | 10/27/1987 |
| 4702685 | Arrangement for fitting a mold tool in an injection molding machine An arrangement for fitting a mold tool in an injection molding machine which has first and second mold tool mounting plates, comprises an array of lower support arms on each plate for supporting the mold tool in a precisely aligned position in respect of ... | 10/27/1987 |
| 4702739 | Holder for a syringe to facilitate injection procedure A device for holding a hypodermic syringe-needle unit is provided with a bore in which the syringe unit is received with the needle extending both the holder. A sleeve extended from the holder protectively covers the needle so that the sleeve can be place... | 10/27/1987 |
| 4702405 | Friction welding apparatus Friction welding apparatus comprises a housing (1, 2) and a workpiece support (20', 24) rotatably and axially movably mounted in the housing. An air driven motor (20) is coupled to the workpiece support (20', 24) to cause the workpiece support to rotate r... | 10/27/1987 |
| 4699351 | Pressure responsive, pilot actuated, modulating valve The pressure responsive, pilot actuated, modulating valve comprises a main valve assembly which defines with the housing a first chamber and controls flow of fluid from an inlet port to an outlet port. A pressure responsive piston is provided which define... | 10/13/1987 |
| 4699303 | Golf article retaining device A golf article retaining device adapted to be removably attached to a supporting surface. The device is formed of an elongated strip of spring material in a three leg configuration. The first leg has a free end and is bent at the other end into the second... | 10/13/1987 |
| 4699401 | Removable seat belt cover A removable seat belt cover including an elongated foldable length of base material. The base material includes a protective cushion portion adapted to surround a selected portion of a seat belt when the base material is folded thereabout. Positioned on t... | 10/13/1987 |
| 4696187 | Chromatography method A method for rapidly transferring chromatography or adsorption column eluates in a continuous flow directly to the chromatography plate for continuous evaporation of the solvents at a rate compatible with the flow.... | 09/29/1987 |
| 4696315 | Herbal snuff composition The present invention includes tobaccoless chewing and snuff compositions which can include a red clover herb along with other desirable nicotine-free herbs such as dandelion, slippery elm bark, and an effective amount of the casing material for maintaini... | 09/29/1987 |
| 4690523 | Monolithic reinforced eyeglass frame and friction welding method for manufacturing same An eyeglass frame is disclosed which comprises a monolithic, one piece front member fabricated of thermoplastic resin and having a unitary brow bar and a pair of lens rims depending therefrom, there being an elongated reinforcement member fully embedded w... | 09/01/1987 |
| 4688579 | Input device for hard-wire patient monitoring system An input device for supplying detected signals from electrodes and transducers attached to a patient to a patient monitoring system used in an ICU or a CCU includes a case having a plug-in connector for transmission of the signals and power between the in... | 08/25/1987 |
| 4687253 | Safety-belt system In a safety-belt system comprising a winding and locking mechanism, a clamping device is provided which carries out a clamping of the safety-belt outside the reel winding, wherein this clamping effect is caused by a lifting motion of the winding and locki... | 08/18/1987 |
| 4687517 | Concrete composition having heat resisting property and dimensional stability The present invention provides a concrete composition having a heat resisting property and dimensional stability, which comprises a cement selected from the group consisting of a self-hardening cement, a latent hydraulic material, a mixed cement and a the... | 08/18/1987 |
| 4682791 | Deflection device for a safety belt arrangement having progressive belt clamping The invention relates to a deflection device with means for direct clamping locking of the belt which takes place according to the severity of the loading in a progressive manner. With the usually occurring locking in normal vehicle conditions, such as fo... | 07/28/1987 |
| 4681032 | Bundling device A bundling device is disclosed for providing bundle units of waste paper or other articles. The device comprises (a) a quantity of serially dispensable, flexible, elongated ties of a length sufficient to encompass a stack of articles to be bundled, (b) me... | 07/21/1987 |
| 4679760 | Spring arrangement A springing arrangement comprises a coil spring and a spring-engaging member acting thereon between the two ends of the spring and in a direction which differs from the longitudinal direction of the spring, thereby to provide non-linear dependency of the ... | 07/14/1987 |
| 4678301 | Apparatus for in-camera identity marking of film A device for in-camera marking of photographs, the device including light generating means for exposing an edge position of the film and being selectively movable to various positions within the camera to correspondingly impress marking the various positi... | 07/07/1987 |
| 4669397 | Recovery of useful materials from refuse fuel ash Method and system for recovering useful constituents from the bottom ash residue resulting from burning process refuse fuel as well as non-hazardous disposal of fly ash generated during the burning.... | 06/02/1987 |
| 4670203 | Method for manufacturing molded products of polyethylene terephthalate A method for manufacturing molded products of polyethylene terephthalate by injection molding a material containing polyethylene terephthalate as the principal component characterized by using virgin and/or waste polyethylene terephthalate of average mole... | 06/02/1987 |
| 4666739 | Process for the production of metal patterns on insulating substrates as well as insulating substrates with metal patterns, especially printed circuits A process is described for the production of metal patterns on insulating substrates, especially of printed circuits, in which the substrates are provided with holes by means of electrical connections and the metal patterns are produced on the surface of ... | 05/19/1987 |
| 4665741 | Method of hair damage assessment Described is a method for measuring hair damage by copper uptake using in the process a simple hair volume measuring device.... | 05/19/1987 |
| 4666605 | Methane fermentation process for treating evaporator condensate from pulp making system A methane fermentation process for processing an evaporator condensate of a waste fluid from a pulp production system is disclosed. The process comprises the pre-treatment step of adding an acid into the evaporator condensate to settle and coagulate inhib... | 05/19/1987 |
| 4662674 | Arm rest housing A construction of the interior of an arm rest housing is provided. The cloth which forms the upper wall of a recessed arm rest housing is stitched to cloths forming a left and right side walls thereof keeping the seams outside. The extension of the cloth ... | 05/05/1987 |
| 4660629 | Continuously acting adsorption devices and process for their operation A plurality of adsorption containers are provided which are separated into heater adsorber zones and condenser evaporator zones. The zones are successfully rotated through flow segments which form a passageway for heat carrier flows. The heater adsorption... | 04/28/1987 |
| 4659328 | Stylet A stylet 2 for stiffening a pliable infusion tube 38 comprising a wire 4 extending between a proximal and a distal end, a coiled spring 22 providing a flexible tip to the distal end of the stylet 2 for more easily feeding the stylet 2 through a convoluted... | 04/21/1987 |
| 4651668 | Traveller control for sailcraft A traveller assembly for use on sailcraft, said traveller assembly comprising a track way, a traveller car adapted to move to and fro along said track way, the traveller car provided with an engaging element; and a stop member secured to said track way, t... | 03/24/1987 |
| 4650548 | Process for preserving the solderability of through hole plated printed circuit boards A process for preserving over long storage periods the solderability of tin-lead coatings on copper or copper-based alloys on through hole plated printed circuit boards is described in which an intermediate layer of lead is deposited before the deposition... | 03/17/1987 |
| 4642267 | Hydrophilic polymer blend A hydrophilic polymer blend is disclosed which comprises a first polymer component which is an organic solvent-soluble, thermoplastic polyurethane and a second polymer component which is a hydrophilic poly(N-vinyl lactam), e.g., a water soluble polyvinylp... | 02/10/1987 |
| 4640488 | Seat suspension A seat suspension featuring a weight-responsive, height-adjusting mechanism which is advantageously employed in a seat intended to be installed in a smaller sized vehicle is disclosed. The seat suspension includes a pair of shock absorbers arranged at the... | 02/03/1987 |
| 4634420 | Apparatus and method for removing tissue mass from an organism An apparatus and method useful for the removal of a mass of tissue from an animal which includes an elongated instrument, such as a needle, with a sheath device having a sleeve for treatment fluid delivery at the area of operation. The needle can be vibra... | 01/06/1987 |
| 4630742 | Container and plug assembly Disclosed is an assembly of an elongated container and a plug therefor. The container has defined therein a receiving space for contents, an opening through which the contents are filled into the receiving space and discharged therefrom, and an annular ri... | 12/23/1986 |
| 4629181 | Multi-directional movement leg exerciser An exerciser adapted for use in simulating skiing and the like including a base and a turntable rotatably mounted on the base. Thus, foot supports are mounted on the turntable so as to be rotatable therewith. The foot supports are movable with respect to ... | 12/16/1986 |
| 4627380 | Marking apparatus for coloring lateral edge of sheet A marking apparatus for coloring a lateral edge of a sheet moving along its longitudinal axis includes a marking head including a body and a tubular shaft mounted on the body for rotation about an axis of said shaft. A roller is fixedly mounted on the tub... | 12/09/1986 |
| 4624437 | Body-weight adjusting device of a seat suspension A body-weight adjusting device for a seat suspension is provided including an X-shaped link mechanism constituting the seat suspension, a combination of pinions and rack gears and a pair of tension springs. Vertical movement of an operation lever causes r... | 11/25/1986 |
| 4620388 | Insect killing system An insect killing system is disclosed which comprises a circulation chamber within which steam is allowed to flow and circulate in a transverse or horizontal direction and a differential insect killing cell which forces the steam within the circulation ch... | 11/04/1986 |
| 4620932 | Submicronic hydrophilic filter media The present invention is a one-piece construction sub-micronic filter media capable of high volume filtration of sub-micronic sized particulate from fluids without the addition of wetting agents, solvents, added electrical charge enhancers, or elevated pr... | 11/04/1986 |
| 4619255 | Oxygen supply system An emergency oxygen system for use on aircraft in conjunction with an on-board primary oxygen supply system is designed to supply oxygen to aircraft personnel in the event that the on-board oxygen supply system fails. Additionally, if the aircraft personn... | 10/28/1986 |
