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Patent No. 5571247

Self Containing Enclosure for Protection from Killer Bees

A self contained protective enclosure with an opening for entry and egress and a screen for ventilation and viewing.

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Patents Published on 03/26/1991


See All Patents Issued In 1991


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NumberTitleIssue Date
5001781Firefighter's garments having enhanced thermal insulation while having minimum weight
A firefighter's garment having enhanced thermal insulation qualities while also having minimum weight and maximum flexibility. The firefighter's garment has an outer shell of abrasion resistant and flame resistant material, within the outer shell is a lay...
03/26/1991
5001782Method of altering an article of clothing
A method of altering an article of clothing which has the steps of: (a) making at least two cuts into the material of the article of clothing to form a strip of material of a predetermined length attached at both ends to the material; (b) cutting the stri...
03/26/1991
5001783Firefighter's garments having minimum weight and excellent protective qualities
A firefighter's garment as disclosed herein may be a coat or trousers or a vest. The garment has an outer layer, an intermediate layer, and an inner layer. A spacer element or elements are positioned between two of the layers of the garment. The spacer el...
03/26/1991
5001784Garment
A hospital gown which has two sides openings and fold sections which fold inwardly to provide privacy when the garment is fastened or tied along the side openings....
03/26/1991
5001785Hospital-type gown having improved cuffs on the sleeves thereof
A hospital-type gown and method of making same are provided wherein such gown has a main body and sleeves each terminating in a cuff at the terminal outer end thereof, a fabric shield is provided disposed inside each cuff which serves as a barrier for any...
03/26/1991
5001786Helmet information display
A visual information display is added to a prior art motorcycle helmet having a headlight. A portion of the light from the headlight is diverted to illuminate an information indicator within the interior portion of the helmet. The information indicator is...
03/26/1991
5001787Combination bathtub/shower facility
A combination bathtub/shower facility comprised of separately prefabricated shower and bathtub units which are structurally interconnected in such a manner as to maintain the structural, watertight, and aesthetic integrity of the facility. The bathtub and...
03/26/1991
5001788Portable peritoneal waste discharge system
A portable waste container discharge system, for use in combination with a toilet, includes a housing; a disinfectant storage chamber formed within the housing; a multi-port valve in selectable fluid communication with the multiport valve in which selecta...
03/26/1991
5001789Invalid lift and transport apparatus
For safely lifting an invalid to an elevated position in which the invalid's backside may be exposed for cleansing and in which the invalid may be transported over a floor, an invalid support assembly having a support frame with trunk, knee, and foot supp...
03/26/1991
5001790Bed with disposable bedpan
A bed for assisting bedridden patients in the excretory functions. The bed includes a frame, a patient platform disposed on the frame. The patient platform includes a passageway for allowing passage of excrement from the patient. A mattress is provided on...
03/26/1991
5001791Back support with integral carrying case and strap loop connector
A back support adapted to engage the lumbar region of the wearer having a pair of straps which extend longitudinally from the ends of the support member and terminate in loops to engage the knees of the wearer when the wearer is seated on the ground or on...
03/26/1991
5001792Double wall mattress for waterbeds
A waterbed mattress is formed to include an inner waterproof bladder and an outer waterproof bladder. The two bladders are sealed together only at the fill valve for the inner bladder, so the rest of the two bladders are independent of each other; or, the...
03/26/1991
5001793Vertically actuated array of mattress valves
A body support device having a gas inlet to receive a supply of pressurized air and having a plurality of gas outlets in fluid communication with the gas inlet. The outlets are orifices at the upper surface of the support device. The support device may be...
03/26/1991
5001794Device for securing detachably filtering sheet to air bed
A device for securing detachably a filtering sheet to an air bed, which includes a bed body, having an upper peripheral edge defining an opening, and a number of fine solid particles contained in the bed body, has a flange secured to the upper peripheral ...
03/26/1991
5001795Bedspread rack
A bedspread rack having a portion which is to be located between the bed spring and mattress and which is retractable from a use position for supporting a bedspread or blanket to a storage position in between the mattress and spring. The entire structure ...
03/26/1991
5001796Combination scraper and file tool
A combination scraper and file tool is provided in which the file tool is removably secured in a top recess of an elongated hand grip of the scraper so that the file tool is always handy, ready to be used independently and in conjunction with the scraper ...
03/26/1991
5001797Device for guiding laminar elements for processing, particularly intended for hide and synthetic material folding machines
The invention relates to a device for guiding laminar elements for processing, particularly intended for hide and synthetic material folding machines, which comprises a working element (15) having an active end (15a) engageable by contact with a laminar e...
03/26/1991
5001798Drive-on vehicle supporting arrangement
A drive-on vehicle supporting arrangement for use with a floor anchor system includes a pair of parallel, spaced vehicle supporting treadways, each of which includes vehicle support stands secured to floor anchors to affix the support stand to the floor a...
03/26/1991
5001799Seal carried by a vertically storing dock leveler
A seal for a vertically storing dock leveler employs a foam pad connected to the underside of the deck. As the leveller is lowered, the pad contacts the shelf on to which the leveller is mounted and deflects inward and compresses to seal the space between...
03/26/1991
5001800Automatic, self-propelled cleaner for swimming pools
An automatic, self-propelled cleaner comprises a hydraulic turbine motor for driving two oppositely located wheel Locomotion members and at least one cam driven by the motor and associated with one of the wheel locomotion members to temporarily riase it w...
03/26/1991
5001801Oscillating line travel pipe cleaning machine
A self-propelled pipe cleaning machine as disclosed for use in removal of deteriorated coatings, such as coal tar or tape, from pipelines and providing a degree of surface preparation suitable for recoating. The machine comprises a travelling frame for mo...
03/26/1991
5001802Flexible handle yard broom
A yard broom for sweeping leaves, pine needles and other debris from a yard having a base with a plurality of bristles anchored in the bottom thereof in at least one row of spaced-apart apertures. Flexible plastic handle means is secured to the base and a...
03/26/1991
5001803Disposable dental brush
A disposable dental brush for applying various dental materials onto a tooth in thin, even coatings, e.g. etchants, sealants, bonding agents, tints, opaquers, varnishes and the like that includes an elongated straight handle having a tuft of bristles conn...
03/26/1991
5001804Self centering buff pad with low temperature tuft bonding thermoplastic adhesive
A buff adapted for self centering engagement with a backup pad comprising a circular body with a first fastener portion on its face surface. The buff includes a stiff flexible backing having a generally planar circular central portion and an annular flang...
03/26/1991
5001805Lubrication evacuation method
A method for removing lubricant grease from enclosed gear train housings of motor operated valves, having one or more ports. First, bulk lubricant grease in the housing is removed by suction through an evacuation wand inserted into the housing. Second, re...
03/26/1991
5001806Kit for fabric cleaning device
A fabric cleaning apparatus including a vacuum hose and a liquid spray nozzle is provided with a cleaning wand having a universal head support for accepting any one of a series of different sized and/or shaped cleaning head attachments, each being adapted...
03/26/1991
5001807Dust collector
A dust collector comprising a dust-collector body having a built-in suction fan, a flexible hose connected to the dust-collector body, and a nozzled non-flammable dust-collecting case connected to the tip end of the flexible hose. Objects sucked in throug...
03/26/1991
5001808Shielded castor with spring
A castor, which can efficiently absorb shock and the ball wheel of which can be alternatively received in or protruding beyond a cup-like shield thereof for positioning or moving. The caster comprises a sleeve which is secured to a hoop on the frame of a ...
03/26/1991
5001809Door apparatus with damper switch
A door apparatus with damper switch formed by a control function which supplies a soft operation of a door with combination of a spring tension and a friction of viscous oil in a damper switch, a guide function which supplies a rotation route from the operatio...
03/26/1991
5001810Pinless hinge structure with self-operating features
A pinless hinge structure including a pair of longitudinally extending hinge members which are rotatably joined to each other and a longitudinally extending clamp member for maintaining said hinge member in rotatable association relative to each other. A ...
03/26/1991
5001811System for denecking fowl
An apparatus for denecking a bird according to this invention has a generally U-shaped die having a forwardly open notch in which a bird neck is positioned, a punch complementary to the notch and engageable therethrough, and a ram or the like for pushing ...
03/26/1991
5001812Revolving poultry thigh deboner
The deboner carries a plurality of modules in a closed path through a series of processing stations. Each module includes a rotary bone holder that supports one end of a poultry bone and a stripper assembly that is moved toward and away from the bone hold...
03/26/1991
5001813Staple fibers and process for making them
Staple fibers having a crimp frequency in the range of 3 to 6 crimps per centimeter are made by a process including a co-crimping step in which conductive and nonconductive filaments are crimped together....
03/26/1991
5001814Apparatus for opening fiber bales of spinning material
Opening and blending apparatus for removing fiber from a row of bales has spaced parallel drums carrying disks and the like illustrated in spaced overlapping relation and being driven in opposite directions at different speeds. Spaced grid bar members may...
03/26/1991
5001815Combing cylinder utilized for combing machine
An improved combing cylinder utilized for a combing machine provided with a fringe control member having a chevron shaped cross section and a forwardly inclined surface sloped toward the cylindrical boss of the combing cylinder, with respect to the direct...
03/26/1991
5001816Method for connecting two parts along abutting edges and connection obtained thereby
For the connection of two edges of areal parts which extend at least along one common section essentially parallel to one another, at least one retaining element is arranged at the one edge which form-lockingly engages from behind, as viewed in the edge d...
03/26/1991
5001817Securing and adjustment device particularly for ski boots
A securing and adjustment device, particularly for ski boots, includes a case having a knob which can be actuated by the skier, and at least one spool, provided with an axial toothing, for winding at least one cable. The device further includes a resilien...
03/26/1991
5001818Underwater milling machine system for core barrel repair
A machining system for performing heavy duty milling and other repair operations under water is disclosed herein which is particularly useful in performing repair and maintenance operations in the core barrels of nuclear reactors. The machining system gen...
03/26/1991
5001819Apparatus for forming perforated tubes
The invention provides that a strip of flat steel is formed at its edges with channels which face in opposite directions and the strip is perforated between the channels. The strip is spirally coiled into tube form and a flange of one of the channels enga...
03/26/1991
5001820Roll for rolling mill
Axially extending liquid-tight tapered spaces are defined in the barrel of a roll body. Tapered pistons are fitted in the spaces for engagement and disengagement with a bore inner surface defining the tapered spaces. A liquid under pressure is supplied th...
03/26/1991
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