Matches 1 - 50 out of 102 1 2 3 >
Match Document Document Title
7455028 Portable and stowable safety device  
A safety device including a support that may be stowed within an enclosure and easily extended for use. One embodiment comprises an adjustable length strap coupled to a support strap fixed in the...
7131620 Portable travel grip  
A portable assistive device adaptable to most vehicles with hinged doors. The invention as described allows for anchor unit to rest outside vehicle and to be positioned for use with the door open....
6955631 Adjustable step trainer  
An adjustable step trainer including two straps and more than one slat through which the straps are passed. Each end of the slat has a fixing section through which the strap is passed. A press unit...
6902037 Device for securing rope ladder steps  
This invention is directed to a device for securing a step of a rope ladder to the rope. The device includes an upper and a lower wedge collar, each of which has a central slot through which the...
6854562 Climbing safety device for tower crane  
Disclosed is a climbing safety device in a tower crane including a vertical ladder enabling an operator to move to an overhead operator cab, and a wire rope for ensuring a safety of the operator....
6792887 Portable and stowable step for water-borne vessel  
A stowable and extendable step to facilitate entry by a person into a vessel from the water is disclosed. One embodiment comprises a support that may act as a handle and a step, a strap, the lower...
6766880 Portable elevated observation apparatus  
A portable elevated observation chair apparatus comprises a rope ladder releasably attached on each side of a top end thereof to laterally separated elevated support locations and releasably...
6651776 Portable boat boarding ladder  
A pair of substantially parallel lengthwise spaced apart two layered web straps having an attaching device integral at one end of each corresponding web strap. At designated intervals along each...
6382352 Deployable emergency escape ladder  
A deployable emergency escape ladder is provided that permits rapid egress from the upper floors of a building or home in the event of a fire. A canvas pouch is located directly below the interior...
6357551 Flexible ladder  
A flexible ladder constructed of nylon webbing straps includes a central weight-bearing strap having terminal loops at both ends, and a plurality of opposed pairs of side loops for hand and foot...
6269908 Extendible self-retracting ladder  
An extendible, self-retracting ladder particularly suitable for use with inflatable white water rafts and other watercraft. The ladder includes one or more rung assemblies which include tubular...
6244380 Personal fire escape assembly device  
A simple and relatively lightweight personal fire escape assembly device attaches to the non-ground floor of a patio of a high rise building and provides an easy escape route to the patio of the...
6135239 Fire escape ladder  
A self-contained fire escape apparatus for mounting in a wall of a building adjacent an associated window includes a collapsible ladder. A cover is securely attached to a first end of the ladder. A...
6029771 Collapsible fire escape ladder with anti-tip restraint seat  
A collapsible fire escape ladder with an anti-tip restraint seat. The anti-tip restraint seat is attached tD the bottom end of the collapsible ladder and is used to safely lower a person from the...
6015027 Escape ladder assembly  
A escape ladder assembly for permitting a user to escape through a window of an upper story of a building. The escape ladder assembly includes a ladder having a spaced apart pair of elongate...
6012549 Fire escape ladder  
A fire escape ladder for attaching to a window for providing a means to escape a burning building. The fire escape ladder includes a pair of spaced apart arms adapted for engaging a generally...
6000496 Flexible step assembly for vehicles  
A flexible step assembly for vehicles which includes a number of vertically disposed horizontal steel tread members attached at their ends to flexible side members. A spring loaded assembly is...
5971105 Escape ladder  
An escape ladder stored in an interior wall of a building, beneath a window. The ladder is deployed by placement through a window with a storage container providing a step for ease in exiting....
5848667 Flexible and foldable marine ladder  
A folding ladder includes a vertical supporting strap formed from fabric material. The supporting strap has top and bottom ends. The top end of the strap has means, e.g., a fastener, rope or...
5842746 Furniture protection device  
A furniture protection device is disclosed that includes a plurality of angle members arranged in parallel adjacent position. Each angle member includes two intersecting surfaces that define a...
5842539 Fire escape assembly  
A fire escape system includes a ladder permanently attached with cleats to an interior surface of a box that functions both for storage of the ladder and for anchorage of the ladder when in use....
5803391 Mesh storage apparatus  
A mesh storage apparatus comprises a conformal mesh member (14), which is attached to a retraction mechanism (10). Because the mesh member (14) has a point of attachment (20), rather than multiple...
5799752 Climbing device  
A climbing device for clamping around a tree trunk having a generally C-shaped clamp configuration including oppositely disposed trunk engagement portions; a handle portion extending vertically...
5752459 Net with flattened surface members connected at sewn intersections  
A net utilizes members having at least one surface which is flat and causes the at least one flat surface of the members to confront each other and be connected by a sewn connection. The generally...
5746287 Ham ladder  
A collapsible escape ladder within a storage container. The container has an upper lid connected to the lower rung of the ladder. The container's lower section is connected to the ladder's upper...
5743354 Offshore platform access rope  
An access rope for an offshore production platform comprises an upper end attached to a chain fixed to the platform, a central stabilizing section providing a series of weights and a lower section...
5704447 Snap-in, rope loop step pad  
An individual step pad which can be incorporated into any loop of rope or dock line. The step pad provides a permanent or temporary rescue and utility footing in combination with a piece of rope....
5628380 Portable fire escape  
A portable fire escape comprising a framework. A structure is for mounting the framework across an opened window internally within a building adjacent a window sill. An elongated extendable...
5540178 Recreational and emergency ladder for watercraft  
A recreational and emergency ladder for use with watercraft, the ladder having side supports, rungs and an attachment mechanism. The ladder assists the user to reenter a watercraft without the...
5499692 Escape ladder  
An escape ladder of collapsible construction has links interconnecting rungs with one end of the ladder being provided with means for fixing the ladder to a structure. At least one end of each link...
5074236 Canister contained emergency boat ladder  
An emergency ladder system in which a flexible ladder is contained in a separate canister includes a flexible leader which exits the canister and is attached separate from the canister to a strong...
5072807 Moving staircase escape-way from offshore platforms  
A moving staircase escape-way from offshore platforms, which consists of two pairs of parallel wire ropes that pass through the ends of a plurality of rolls spaced equally apart. Selected rolls,...
5064023 Flexible ladder for use on moving conveyances  
A flexible ladder for use on moving conveyances which provides frontal stability but lateral flexibility, the ladder having a first, a second and a third strut member each formed of flexible...
4989691 Inflatable boarding ladder and rescue device  
According to the preferred embodiment depicted, the inflatable boarding ladder comprises upper and lower ladder sections with stiffening rails and hand-holds interconnected by inflatable steps and...
4884659 Collapsible ladder  
A relatively simple, lighweight, portable, collapsible ladder includes a plurality of H-shaped sections pivotally interconnected end-to-end to define a flat bundle in the stored or non-use...
4846306 Flexible, narrow rung rope ladder for emergency escape  
A flexible narrow rung rope escape ladder including a pair of parallel support ropes and a series of narrow rungs disposed between the support ropes, the support ropes being spaced from each other...
4811817 Self-contained ladder system for a boat  
A hidden ladder unit for mounting in the stern of a boat hull that includes a horizontally disposed housing affixed to the transom that has an open front wall and a solid back wall. The housing is...
4788926 Combined boat fender and emergency ladder  
A boat fender (1) is provided with footstep or handgrip openings (8, 9) at its top and bottom to serve as a ladder for assisting an overboard person. The fender may further be made of two easily...
4664224 Life-escaping steel cable ladder for high-building use  
The present disclosure is directed to a retractable and flexible steel cable ladder device adopted for descending people from a high building in fire accident, which can be emergently mounted on...
4655321 Rope ladder with molded hard elastomer steps and method for assemblying the ladder therefor  
A rope ladder of the type having a series of ladder steps and two spaced-apart pairs of ropes. Each step has a metal step frame about which is molded a hard elastomer body. Each step has a...
4613013 Suspension ladder  
A suspension ladder comprises a string of identical rigid rectangular sections (1) which are hinged together about a series of parallel axes adjacent their longer rear edges (2), and each of which...
4601253 Offshore boarding apparatus  
This invention relates generally to an apparatus for boarding or leaving an offshore structure or ship safely. More particularly, the invention relates to a swing beam and flexible ladder to...
4577726 Sailboat mast ladder  
A sailboat mast ladder, for use with a sailboat having a mast with a sail track extending along its length, includes a flexible, flat support strap having a number of foot loops, also made of flat...
4572330 Ladder for boarding small boats  
A boat ladder for boarding an inflatable pontoon boat, dinghy or similar small craft of the type having opposed generally parallel gunwales. The ladder has two generally parallel ladder supports,...
4564205 Flexible step assembly  
In a flexible step assembly (10) for a construction vehicle (14) it is desirable to provide a step assembly (10) that is durable enough to withstand impact from uneven terrain and obstacles...
4531612 Escape ladder  
The invention relates to a portable emergency fire escape ladder comprising a large double hook adapted to fit over a window ledge, tubular steps suspended by means of galvanized steel cables, the...
4493392 Convertible fold-up ladder  
A portable folding ladder comprising a plurality of U-shaped modules having a rung and two vertical portions, the modules movable connected to each other, and when opened becoming progressively...
4471854 Marine ladder  
A flexible embarkation-debarkation marine ladder having a pair of flexible wire rope suspension members. A plurality of steps are secured to the suspension members at spaced intervals. The steps...
4457391 Fold-up ladder  
A portable folding ladder comprising a plurality of U-shaped modules having a rung and two vertical portions, the modules movable connected to each other, and when opened becoming progressible...
4448283 Portable fold-up ladder  
A portable and convertible ladder comprising a series of u-shaped modules each movably connected to the other by hinge means, said modules having progressively decreasing widths as they approach...
Matches 1 - 50 out of 102 1 2 3 >