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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 |
| 5058207 | Viewing window for heat protective clothing A transparent face shield suitable for exposure to high temperatures, which shield is composed of a pane of polycarbonate having an exterior surface and an interior surface and a layer of gold deposited as a coating in the exterior surface by vapor deposi... | 10/22/1991 |
| 5058208 | Garment having seamless body A garment, such as a child's sleeper, having a body portion made of sheet material, without seams, and provided with a longitudinal opening and closure means therefor, such as a slide fastener. The longitudinal opening is for putting the garment on a chil... | 10/22/1991 |
| 5058209 | Glove for protecting the ulnar collateral ligament A glove having the thumb pocket connected to the finger portion so as to restrict movement of the thumb portion away from the rest of the glove thereby preventing damage to certain ligaments of the user's thumb should the thumb be bent abnormally.... | 10/22/1991 |
| 5058210 | Disposable sweat liner for safety hats The disposable sweat liner for safety hats (hard hats) provides both comfort and safety for those individuals working in occupations requiring the wearing of this type of safety device. It may be replaced as often as desired by the user depending on the a... | 10/22/1991 |
| 5058211 | Bandanna-type article of wearing apparel A bandanna-type article of wearing apparel is fabricated from an integral piece of fabric folded in a manner to have forward and back panels of substantially triangular shape and an intervening pocket region. The configuration of the article is such that ... | 10/22/1991 |
| 5058212 | Helmet for riding vehicle A helmet for riding a vehicle having a distribution chamber provided in a chin cover portion, an air intake hole for introducing a travelling wind to the distribution chamber, and a plurality of jet holes for blowing out the air of the distribution chambe... | 10/22/1991 |
| 5058213 | Raw sewage drying apparatus A raw sewage drying apparatus, such as for a portable toilet. The apparatus has an outer casing with an opening in an upper portion thereof, and an outer cover for covering the opening. An inner casing made of a heat resistent material is housed in the ou... | 10/22/1991 |
| 5058214 | Drain trap apparatus An apparatus including a "U" shaped drain trap, wherein the drain trap includes an upper section and a lower section, the lower section pivotally mounted to the upper section utilizing a hinge mounting the lower section to the upper section at one end the... | 10/22/1991 |
| 5058215 | Toilet seat lifter A toilet seat lifter for attachment to a toilet seat as an aid for raising and lowering the toilet seat without the need to actually touch the toilet seat. The lifter attaches to the bottom of the toilet seat and engages with the spacer bumper common on t... | 10/22/1991 |
| 5058216 | Apparatus for lowering toilet seat Apparatus for lowering the seat or seat and lid of a flush toilet in response to the flushing of the toilet, including an impulse converter which is connected to a discharge pipe or port of the float valve of the toilet and serves to convert the water imp... | 10/22/1991 |
| 5058217 | Water closet blowing warm air and water closet unit attachable to toilet room A sitting type water closet, comprising a toilet bowl, a warm air path for conveying the warm air to a front portion of the bowl, and warm air outlet disposed in a front portion of the bowl. Further, a water closet unit capable of attaching the same to a ... | 10/22/1991 |
| 5058218 | Waterless toilet A waterless toilet for use with containers that accommodate the waste and can be sealed tight. A seat has n depressions, each accommodating one container, whereby n is at least and preferably 4. The seat can be rotated at increments of 360/n° around a ve... | 10/22/1991 |
| 5058219 | Circulating water pool A diverging section is defined in a lower water passage such that the outlet or downstream end of the diverging section becomes substantially equal to the width of a front curved water passage and to the height of an upper water passage and/or one or more... | 10/22/1991 |
| 5058220 | Jet nozzle apparatus A jet nozzle apparatus includes a hose having a faucet connection member to be connected to a faucet of a hot-water supply system or a hot-water supply unit, a mixing unit for mixing compressed hot water introduced through the hose with air, and a nozzle,... | 10/22/1991 |
| 5058221 | Combination of a wheelchair and a transport device for transporting a patient The present invention provides a wheelchair with a movable seat and a patient transport device having a movable platform for transferring a patient between a wheelchair and a bed, toilet, etc. using the movable transport device.... | 10/22/1991 |
| 5058222 | Support structure containing closed system for collection of human wastes A collection, storage and disposal system for human wastes. An externally positionable patient interface directs wastes through a conduit to a storage container. Accumulated wastes are sealed within the storage container to prevent cross-contamination. Th... | 10/22/1991 |
| 5058223 | Spring mattress strip Spring strips for spring mattresses, of the type having an intrinsical convexity, has a one piece construction capable of being manufacturing by a process of moulding, and includes end portions for coupling to a mattress frame by means of a plurality of l... | 10/22/1991 |
| 5058224 | Undermattress laths having spring type connections An undermattress which includes a frame which is spanned in a transverse direction by a plurality of laths which are supported on the frame at each end, so as to be yieldable in a direction of loading of the undermattress, by structure that holds a plural... | 10/22/1991 |
| 5058225 | Inflatable mattress, changeable to chair An inflatable cushion which can be alternately configured as a mattress or a chair. The cushion includes an inflatable elongate backing member having opposing ends and an inflatable pillow. To form a chair, the opposing ends of the backing member are coup... | 10/22/1991 |
| 5058226 | Newborn car seat blanket A baby's receiving blanket includes a back panel and two front pieces together forming a front panel. The back panel and front panel each include a notch in its bottom portion, forming separate leg portions. The front panel further includes a fly adapted ... | 10/22/1991 |
| 5058227 | Under-bed humidifier A humidifier is provided which lies beneath a bed or other article of furniture. The humidifier is of very shallow height, being much less in height than the length and width. The humidifier includes an open frame resting on the floor, and a sheet of plas... | 10/22/1991 |
| 5058228 | Machine and methods for collating wire nails having shank keyways Wire nails are collated by means for conveying the nails in a specified manner and by means comprising a wheel for engaging keyways defining flat surfaces on the shanks of the nails. Each nail is rotated by the wheel, about an axis of the shank of such na... | 10/22/1991 |
| 5058229 | Machine and drive disk for the repair and/or maintenance of floors A machine for the repair and/or maintenance of floors comprises a motor connected to rotate at least one rotary tool via a drive shaft substantially orthogonal to the tool. The tool is attached to the drive shaft by a disk connected at its external periph... | 10/22/1991 |
| 5058230 | Toothbrush with replaceable tip portion A toothbrush includes an elongated handle portion and a tip portion detachably received on the handle portion. One of either the handle portion or the tip portions has a longitudinally extending cavity formed in one end thereof and the other of either the... | 10/22/1991 |
| 5058231 | Street sweeper main broom assembly A street sweeping broom includes a helically formed brush strip which is tightly secured about the periphery of a rigid cylindrical core. The brush strip is of conventional construction including a plurality of reversely bent bristles with the bights ther... | 10/22/1991 |
| 5058232 | Scraping arrangement for telescopic steel covers The invention relates to a scraper construction for telescopic steel covers comprising a metal carrier strip and an elastic scraper body. The cross-sectional configurations of the scraper body and the carrier strip are such that the latter is accommodated... | 10/22/1991 |
| 5058233 | Cleaning device A cleaning device (10) for bath tubs, shower enclosures, swimming pools, and the like, comprises a more rigid support block (12) attached in a cavity (40) formed in a sponge block (14). A support-block bottom surface (22) is substantially flat and is subs... | 10/22/1991 |
| 5058234 | Device for applying hygienic and medicinal substance A device for applying hygienic and medicinal substances comprising a curved handle, a washing pad holder connected to the curved handle for receiving a cloth, and a cloth fastened to the washing pad holder such that a working surface of the washing pad ho... | 10/22/1991 |
| 5058235 | Mobile vacuum trash collector A mobile vacuum trash collector comprised of a motorized cart, a frame connected rearwardly fo the cart, a bin mounted on the frame, a lid removably connected to the bin and a flexible hose connected to the lid at one end and having a nozzle at the other ... | 10/22/1991 |
| 5058236 | Adjustable hinge A hinge for making a controlled adjustment on a door or the like to facilitate upward or downward movement as desired due to the binding of the door or the like. The hinge can be of many shapes and dimensions to accommodate the application involved. The a... | 10/22/1991 |
| 5058237 | Snap-on hinge for a removable load platform in motor vehicles A snap-on hinge for a removable load platform in motor vehicles, with a fixing plate which is fixed on the load platform and has a downwardly projecting resilient tongue which cooperates in the manner of a hinge with an opening in a vertical wall in the r... | 10/22/1991 |
| 5058238 | Crosslink hinge with closing mechanism A crosslink hinge for hanging a door on a cabinet has two crosslink arms attached in the middle in a scissors-like manner. One end of one of the crosslink arms is coupled directly to the cabinet-related part of the hinge, which can be fastened on a mounti... | 10/22/1991 |
| 5058239 | Fixing knuckles in foldable aluminum ladder A modified structure of a fixing knuckle commonly used in an aluminum folding ladder is disclosed. The present disclosure is characterized in its locking assembly including a rectangular locking block and a frame consisting of two parallel L-shaped cam pl... | 10/22/1991 |
| 5058240 | Composite inertia latch for vehicle seat back Seat hinge for two door vehicle including a yieldable pivoted latch permitting forward seat back tilting to facilitate rear seat passenger entrance and exit without manual latch release and an inertia element responsive to vehicle deceleration for blockin... | 10/22/1991 |
| 5058241 | Method and apparatus for combining fibres formed into slivers for supply to textile machinery The tail end of a first sliver and the leading end of a second sliver are superposed and clamped together and their fibres are then combined by means of a plurality of needles which are reciprocated through the ends of the two strips transverse thereto.... | 10/22/1991 |
| 5058242 | Pen holder for a clip-board A pen holder is adapted to be attached to a spring of a clip-board. The spring has a U-shaped portion. The pen holder has a recess for holding a pen. A notch and a pair of grooves are formed in the base portion for receiving the pivot axle and the legs of... | 10/22/1991 |
| 5058243 | Strap connector A U-shaped body portion has an attaching end for a cable or hitch connection and an opposite open end for receiving a strap to be connected to the body portion. In a first embodiment the body portion includes a pair of anchor bars arranged to receive a do... | 10/22/1991 |
| 5058244 | Free falling cinch tongue A free falling cinch tongue has a lock bar which is supported to be freely rotatable about a fixed axis to move a belt clamping surface on the lock bar toward and away from a belt clamping surface on the cinch tongue frame.... | 10/22/1991 |
| 5058245 | Fastening device and method for fixing adherend by using the same Provided is a fastening device comprising a plate-shaped article having one component of the loop and hook fastener and a protecting member provided on the same surface of the plate-shaped article where the fastener component is provided, the protecting m... | 10/22/1991 |
| 5058246 | Slide fastener elements made of helically wound monofilament and method of forming the same Slide fastener elements made of a helically wound synthetic resin monofilament and the method of forming the same. According to a preferred embodiment, each fastener element comprises an interengaging head arranged on one-line in the longitudinal directio... | 10/22/1991 |
