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7249655 |
Utility truck servicing large airplanes
An all purpose utility vehicle supporting rescue efforts especially directed toward servicing disable airplanes being an entry tube having a cab section and a tail end section. Mechanisms are...
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7191869 |
Slide to safety emergency evacuation
An inflatable slide to aide in the evacuation of people from multi-storied buildings and a method of using the slide. The slide has three principle elements: an inflatable bag ( 10 ); a container (...
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6983823 |
Boarding ladder and slide system
A combination boarding ladder and slide system includes a slide having an upper end pivotally coupled with a support structure, a lower end coupled with a ramp, and a slide bed supporting a...
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6957716 |
Emergency stairway escape apparatus for wheelchairs
An emergency stairway escape apparatus permitting wheelchairs to egress a multi-story building via a stairway comprises a ramp platform of sufficient width to cover at least half of each stair...
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6892857 |
Fire escape
Fire escape apparatus for egress from a multi-storied building structure from an upper level thereof is provided. The apparatus includes an elongate mesh tube, the tube being substantially longer...
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6763911 |
Emergency evacuation system for a staircase
An emergency evacuation slide is disclosed defined by an elongated base portion configured for deployment in a staircase having a flight of stairs including a plurality of horizontal treads, the...
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6598703 |
Externally concealable, modular high-rise emergency evacuation apparatus with pre-qualified egress
An externally concealable modular high-rise emergency evacuation apparatus that enables people, including the injured, the elder or drabled persons to escape entrapment from or to bypass the levels...
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5975467 |
Inflatable evacuation slide
An inflatable evacuation slide for an aircraft comprising upper and lower sliding regions interconnected by an intermediate sliding region and including a flexible sliding support surface. An...
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5967254 |
Energy dissipating emergency evacuation slide
An emergency evacuation slide has an internal energy dissipation characteristic so that the slide is especially suitable for evacuation of persons from a relatively great height. By dissipating the...
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5875868 |
Inflatable evacuation slide
An inflatable evacuation slide for an aircraft consists of first and second longitudinal support beams, upper and lower transverse support members and a flexible sliding support surface. The first...
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5535848 |
Escape chute
An escape chute for a stairwell against a wall within a high-rise building comprising a slide assembly. A structure is for pivotally mounting the slide assembly in an angular condition to the wall...
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5427574 |
Inclined slide structure
This invention concerns an inclined slide structure for placement onto an inclined surface or a set of stairs for amusement purposes. The inclined slide structure is comprised of a series of...
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5137114 |
Stair track device
A stair track device adjustable to correspond with a variety of physically different stairways is shown. The stair track device includes right side rails which slidably engage one another in...
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4943048 |
Staircase amusement slide
An amusement slide to be supported in place on a staircase is formed of a plurality of segments which interconnect with modularized connecting means. The slide can be readily and securely assembled...
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4932648 |
Playground slide
Each of the slide sections making up the bedway are roto molded and have a common shape such that they may be interchanged and reversed end for end. Each connection includes a tongue and groove in...
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4811943 |
Playground slide
A spiral slide includes interconnected bedway sections each of which are hollow and include as an integral part of the section body a sleeve telescopically engaging a ground support post. Fasteners...
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4773505 |
Refuge apparatus
A sliding chute to be set at one side of stairs from upstairs to downstairs. This sliding chute is maintained in an erected state and can be used as a handrail at ordinary times. However, in an...
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4650034 |
Safety escape chute
A safety escape chute for assisting in rescue of persons from burning buildings and the like has a generally U-shaped chute mounted on a vehicle and having a length to reach from the ground to the...
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4630819 |
Collapsible playground device
A collapsible playground device comprises a plurality of ladder sections pivotably mounted to each other at their ends, and attaching members for releasably securing the ladder sections at any...
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4607994 |
Transport arrangement especially for lining material
An arrangement for transporting wall material, for example, shaped bricks for the lining of ladles, converters, blast furnaces or the like, where the transport is intended to take place between a...
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4606431 |
Evacuation slides for multi-story buildings
Escape devices for multi-story buildings characterized by a deployable chute or slide which provides for rapid and easy transfer of building occupants from elevated stories to a lower attitude. An...
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4583616 |
Portable fire escape
A portable fire escape is provided comprising an entry support member and a mesh fire escape tube attached at one of its ends to the upper support member and at the other end to a lower...
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4539781 |
Device for transporting loads between various elevations
The invention is an improved device for transporting loads between various elevations. Such loads may be handicapped persons in wheelchairs, wheeled truck loads of freight or materials, wheeled...
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4498557 |
Emergency escape apparatus and method of using same
The emergency escape apparatus includes a slide device installed at a staircase, and includes a slide member extending at an incline over the stairs when disposed in its use position. In order to...
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4050542 |
Mobile rescue apparatus
Mobile rescue apparatus is provided for rescuing individuals from modern high-rise buildings and the like. An elongated reeved telescoping chute is mounted on a mobile platform and is movable to...
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3993275 |
Ladder lifting and leveling device
A safety device for supporting legs or feet of a ladder or similar structure which is a one-piece combination of an inclined plane and a series of steps providing a multiplicity of levels on which...
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3982608 |
Fire escape
Fire escape apparatus having a flight of stairs formed of a smooth material having treads and risers and which is mounted beneath a balcony for swinging movement between a horizontal position and a...
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3980155 |
Fire escape
Fire escape for use in multi-storied building having floors spaced generally equally from adjacent floors at floor spacing. Fire escape has fire resistant, vertical, hollow outer column and similar...
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3901364 |
Life-saving chute
A life-saving chute comprising a plurality of descending passages is provided, wherein each one of the descending passages is composed of a flexible vertically oriented tubular member and a bottom...
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3847245 |
LADDER FOR PICKING FRUIT OR THE LIKE
A ladder structure for picking tree fruit, or the like, is provided comprising a plurality of vertically spaced fruit-receiving troughs, each communicating with a generally vertical support member...
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3796429 |
PLAYGROUND SLIDE
An adjustable and portable playground slide adapted for placement on, for example, a conventional staircase. The slide is composed of detachable section channels, with telescoping legs for...
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3768016 |
MODULAR, PREFABRICATED, INTEGRATED COMMUNICATIONS RELAY TOWER
An integrated, modular, prefabricated communications relay tower, comprising a plurality of tubular modules prefabricated in a shop facility with the necessary accessory devices therein and...
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3754621 |
FIRE ESCAPE APPARATUS
Fire escape apparatus comprising a tightly sealed shaft attached to a building wherein self-closing escape channels are provided to connect each floor of the building downwardly with the shaft, and...
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3743281 |
PLAY SLIDE
A play slide wherein an inclined slide member is disposable over a stairway, a plurality of rest members being carried on the underside of the slide member for resting engagement with respective...
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3595338 |
FIRE ESCAPE
A fire escape having a sheet of smooth flexible material woven between staggered rows of transverse braces so as to present a flight of stairs, and means for supporting the flight of stairs in an...
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3580359 |
LADDER FOR FRUIT PICKER
An improved ladder for use by a fruit picker, involving the use of a removable, lightweight receiving basket utilized in conjunction with an elongate tubular member, and arranged to be interfitted...
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3554320 |
LADDER-SLIDE APPARATUS
A folding ladder-slide apparatus for an aircraft transfer vehicle having a passenger compartment capable of being positioned to various elevations within a given range above ground level. In cases...
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3477542 |
FRUIT PICKING DEVICE
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3396816 |
Apparatus for use in picking tree-grown fruit
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3263994 |
Adjustable child's slide
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3083015 |
Playground apparatus
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3063513 |
Combination ladder and chute
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3027966 |
Fire chute arrangement
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2946396 |
Fireman's ladder
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2901055 |
Escape chute
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2829814 |
Combination ladder and fruit lowerer
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2742217 |
Fruit harvesting ladder
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2734611 |
Title is not available
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2656968 |
Orchard ladder with adjustable platform and fruit receiving means
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2465187 |
Child's slide
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