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A self contained protective enclosure with an opening for entry and egress and a screen for ventilation and viewing.
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| Number | Title | Issue Date |
| 4949401 | Collapsible multicompartmented pack for the back of a garment A collapsible multicompartmented pack able to be affixed to the back of a garment. The pack may include two compartments; a first boxlike collapsible compartment and a second flat compartment that may have snaps for compressing the first compartment betwe... | 08/21/1990 |
| 4949402 | Mini-shirt A clothing assembly which features, in combination, a dickey with a collar, a sweater and a pair of cuffs releasably attachable directly to the inside of the sweater sleeves. The combination of the dickey, cuffs and sweater provide the wearer with the fas... | 08/21/1990 |
| 4949403 | Automatic dispenser for flush tanks A packaged dispenser for discharging metered amounts of liquid into a flush tank controlled by the rise and fall of the tank liquid. A container has a screw cap which has internal cooperable screw threads and also has cap positioning means for controlling... | 08/21/1990 |
| 4949404 | Hardhat liner A hardhat liner of two coincident woven tubes embodying a common knitted weave of synthetic fibers, one of the tubes being within the other each having a closed top and sewn together at opposite bottom and top ends thereof, both conforming to a crown of a... | 08/21/1990 |
| 4949405 | Cuspidor convertor Apparatus for adapting containers, such as 12 and 16 ounce beverage cans and bottles, for use as a cuspidor. The conveter is comprised of a housing open at the top and bottom with an inverted frusto-conical member tapering downwardly and inwardly from a t... | 08/21/1990 |
| 4949406 | Sink trap filter assembly A filter trap assembly of the type to be used in a sink or other similar plumbing facility and including an elongated vertical pipe section connected at an open end to the drain of a sink and including a closed end defining a liquid reservoir. A filter ho... | 08/21/1990 |
| 4949407 | Shampoo basin neck rest A neck rest for a shampoo basin comprises a generally semi-cylindrical cushion made of a soft resilient material. The cushion preferably includes a thin coating of a waterproof and chemically resistant material. Attached to the inner semi-cylindrical surf... | 08/21/1990 |
| 4949408 | All purpose wheelchair An all purpose self powered wheelchair that permits the user to become self sufficient by permitting the user to move about, relieve themselves of bodily wastes, change their own bedpan, exercise, receive intravenous transfer of fluids, change positions, ... | 08/21/1990 |
| 4949409 | Pneumatic lift to aid bedpan use An inflatable underlayment is provided for a bedridden patient to elevate the patient and, by means of a wedge-shaped cavity in the inflated underlayment, to provide clearance for the placement of a fracture pan for use as a bedpan by the patient, wherein... | 08/21/1990 |
| 4949410 | Guard rail for patient transport apparatus hospital beds and the like A multi-purpose patient support and transport apparatus is provided which includes a Trendelenburg mechanism and a novel guard rail assembly. The Trendelenburg mechanism is actuated by turning a handle in one direction. This allows a penumatic spring conn... | 08/21/1990 |
| 4949411 | Pillow with converging edge chambers A pillow for resting the head is described. The pillow has a cover, the inside of which is divided into a plurality of chambers optionally filled with different filler materials and/or to a different degree; the pillow being more versatile and variable th... | 08/21/1990 |
| 4949412 | Closed loop feedback air supply for air support beds A closed loop feeback-controlled air supply system for air support convalescent beds having groups of air sacs for supporting various body sections of a patient. The air supply system may be self-contained with its own air supply compressor or it may util... | 08/21/1990 |
| 4949413 | Low air loss bed An improved patient support structure comprising an articulatable frame, a plurality of elongated inflatable sacks, some of the sacks having one or two comfort slots therein, a low pressure compressed air blower and a plurality of pipes and manifolds for ... | 08/21/1990 |
| 4949414 | Modular low air loss patient support system and methods for automatic patient turning and pressure point relief A low air loss patient support system includes a plurality of identical multi-chambered inflatable sacks. A restrictive flow hole connects two adjacent chambers disposed predominately to one side of the centerline of the sack, and each side is separately ... | 08/21/1990 |
| 4949415 | Fabric greeting cards and memory quilt constructed therefrom Greeting cards are produced in the form of fabric patches which are sent to recipients on special occasions. The recipients sew the patches bearing the greeting messages thereon into openings in a fabric matrix to form a memory quilt. The greeting message... | 08/21/1990 |
| 4949416 | Adhesive applicator device The device has a continuous adhesive-applying surface which is made up from a plurality of elements, articulated so as to enable the configuration of the surface to be varied by varying the relationship between the elements. More particularly, the element... | 08/21/1990 |
| 4949417 | Abrasive pad, which can be substitute for a steel wool pad, and/or scouring pad and process for producing same An abrasive and/or scouring pad, comprising a core of foam between two nonwovens, wherein the core is a polyurethane foam and the nonwovens are based on a mixture of polyamide and polyester fibers. The polyamide has physical properties similar to those of... | 08/21/1990 |
| 4949418 | Chimney cleaning apparatus This invention is directed to a novel apparatus which can be used for cleaning the interiors of fouled chimneys. More particularly, this novel apparatus can be adjusted to fit the interiors of various chimney sizes. The apparatus cleans not only soot but ... | 08/21/1990 |
| 4949419 | Pool cleaner component This invention is concerned with flexible plastics material discs which are shaped to engage around the inlets to automatically operating swimming pool cleaners which are caused to move by an interruption of the flow induced through the cleaner by the pum... | 08/21/1990 |
| 4949420 | Windshield wiper for sweeping a non-circular area, in particular for a windshield of an automotive vehicle This windshield wiper includes: a crank member which is adapted to be driven relative to a body in an alternating rotational movement by means of a motor spindle; at least one windshield wiper arm which is mounted in the crank member with a facility for s... | 08/21/1990 |
| 4949421 | Connector for a wiper system The connector 1 is made in one piece out of a plastic material. It comprises a first portion 1a rigidly secured to the wiper arm extension 5, a second portion 1b rotatably secured at 9, 9a to a wiper blade (not shown) and a resilient intermediate portion ... | 08/21/1990 |
| 4949422 | Connecting member for a wiper blade and a wiper arm This invention relates to a connecting member for a wiper blade and a wiper arm including a plastic structural member and a metallic locking spring. The structural member has a bearing bore as a receiver for a pivot pin. The locking spring is retained at ... | 08/21/1990 |
| 4949423 | Dryer for automatic car wash equipment Drying apparatus for an automatic car wash having separate sensing means for detecting the proximity of a nozzle to opaque top portions of vehicles and transparent top portions of vehicles to maintain the nozzle within a preselected proximity range of the... | 08/21/1990 |
| 4949424 | Carpet cleaning system An improved carpet cleaning apparatus and method of use is disclosed. The apparatus consists of an internal combustion engine, the exhaust of which is directed through at least one heat exchanger for heating water/chemical cleaning fluid solution. A sourc... | 08/21/1990 |
| 4949425 | Spring loaded block and tackle window sash balance assembly A pre-assembled, spring loaded, block and tackle window sash balance assembly is adapted for providing vertical support for a window sash running in an elongated, generally upright sash run having a generally C-shaped guide channel extending along its plo... | 08/21/1990 |
| 4949426 | Hinge mechanism with torsion bar A frame connection member, which is fixedly mounted on one of an upper split frame and a lower split frame, is pivoted on the other split frame so as to revolve around a horizontal axis shaft line. An inversely tapered concavity for inserting a twisted sh... | 08/21/1990 |
| 4949427 | Hinge with integral detent and stop This invention relates to a vehicle door hinge which has an integral detent and stop. A spring having a flat surface portion and an arcuate surface portion is attached to a first hinge member with the arcuate portion of the spring curved about the axis of... | 08/21/1990 |
| 4949428 | Closing clip for sausage casings and the like A closing clip for sausage casings and the like, formed from a metal strip which is to be bent round the gathered casing end and of which the bearing surface resting against the casing end contains a friction-increasing impression. The impressions are pro... | 08/21/1990 |
| 4949429 | Stuffing horn assembly A stuffing horn assembly is disclosed which comprises a hollow main member, said main member having an exterior end surface terminating in a convex configuration and containing at least one outlet void therein; a horn turret, having a concave exterior sur... | 08/21/1990 |
| 4949430 | Method and apparatus for coating a food product casing A stuffing horn includes a cylindrical sleeve in which a least one channel located within the sleeve provides for the transfer of liquid additive from a liquid source to the outer extremity of the stuffing horn. Atomizers in the outer face of the horn pro... | 08/21/1990 |
| 4949431 | Apparatus for compressing and automatically introducing a textile fiber sliver Known apparatuses comprise a feed passage (4), a nozzle passage (5) extending therefrom in the feed direction (T), and a flow generator for generating a feed gas flow in the feed passage. The outlet portion of the nozzle passage (5) has provided therein a... | 08/21/1990 |
| 4949432 | Eyeglass holder An improved holder to be securely and removably attached to a garment, such as a shirt or jacket, and for holding a pair of eyeglasses, by securely and removably attaching to the temple bars of the eyeglasses. The holder includes a body formed of resilien... | 08/21/1990 |
| 4949433 | End connector for expansible watch band An end connector for connecting the ends of an expansible watch band to a watch case. The end connector is inserted between the endmost top and bottom links or the band and is engageable with the staples providing an interconnection therebetween.... | 08/21/1990 |
| 4949434 | Slide fastener slider A slide fastener slider includes a safe pull tab molded of elastic synthetic rubber into a one-piece structure. The elastic pull tab is easily bendable when subjected to a severe pressure or force and hence never injures the user's body even when the user... | 08/21/1990 |
| 4949435 | Paper clip An improved paper clip is disclosed consisting of a single piece of wire bent so as to have a straight top spine portion, two straight side leg portions substantially perpendicular to each end of the top spine portion and bent portions extending from, eac... | 08/21/1990 |
| 4949436 | Press release fastener A two piece flat, low-profile separable fastener comprising a clasp and a receptacle, the clasp comprising a base and a rigid tongue having a release tab with a first shoulder that is a first stop means protruding therefrom; the receptacle comprising a bo... | 08/21/1990 |
| 4949437 | Shoelace knot retaining apparatus There is shown a device for retaining a knot of a shoelace. The device comprises a band with proximate and distal ends. The band is made of an elastic material, whereby the band may be stretched from a relaxed length to a stretched length. A rigid tab mem... | 08/21/1990 |
| 4949438 | Tenter clip with replaceable bushings A tenter clip is disclosed having a jaw which is pivotally mounted in an intermediate portion on an upper member of a housing which extends inwardly over a lower plate wherein repair of the wear points is facilitated by providing a central bushing pressed... | 08/21/1990 |
| 4949439 | Drip pan for caskets A drip pan is at the bottom of the casket for trapping and collecting body liquids during decomposition.... | 08/21/1990 |
| 4949440 | Method and apparatus for twisting yarn, and product An apparatus for processing yarn, comprising yarn supply packages for supplying a yarn. First and second feed rolls and a take-up roll are provided for delivering the plied yarn from the supply package onto a take-up package. An air-jet is positioned betw... | 08/21/1990 |
