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7455307 |
Quick stepper
The purpose of the present invention is to provide access to some outside portions of a vehicle that is difficult to reach. The solution provided consist of two steps temporarily attached to a...
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7386973 |
Retractable stirrup designed for compact storage
An apparatus that provides for a conveniently removable mounting stirrup that assists a rider in climbing into a riding saddle, and provides for compact storage. The removable mounting stirrup...
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7134524 |
Methods and apparatus for threadably coupling a hook to a structure
A tree-climbing assembly includes at least one tree step and a tool for rotating the tree step relative to a tree such that the tree step is threadingly coupled to the tree. The tree step includes...
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7108101 |
Manhole insert for manufacture of a cast member and to provide a step insert having increased structural and holding strength
Method and apparatus for forming cast members. Steps are provided in the cast member by sliding mounting flanges of hollow plastic step inserts into slots provided in the inner mold shell. The cast...
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6971657 |
Driver access system for motor truck tractor
An access system for a terminal or a yard type motor truck tractor includes three vertically and laterally spaced steps which are mountable on the tractor frame just aft of the tractor cab to...
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6957719 |
Tire step apparatus
A step apparatus ( 10 ) is provided for use on a vehicle tire and includes a first step assembly ( 12 ) which includes a first step portion and a pair of first struts extending upward from the...
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6957717 |
Powder driven support device
A support device may be used by a technician when performing elevated line work, for example. The support device may include a shaft having a first end and a second end and threads disposed at the...
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6622822 |
Bunk ladder
An adjustable ladder with self-storing features and suitable for installation in the sleeping berth of an over-the-highway tractor. The ladder includes an upper and lower member. The upper member...
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6484982 |
Steel pole step assembly
A step assembly is provided that can be easily slipped into a utility pole opening and locked in place, and then easily removed after use. The step assembly includes 1) a step member having first...
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6471002 |
Folding foot step with anti-skid surface
A folding foot step of the type used on vehicles has an improved anti-skid, friction grip, stand-on surface with a clover-leaflet-shaped perimeter. The stand-on surface is interrupted by three...
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6439343 |
Two rung removable step and method of using the same
A portable step system for fastening to a member such as a tree includes a first rung having an integral first arm, a plate connected to the first arm, a second arm integral with a second rung...
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6378822 |
Step assembly for hollow poles and the like
A step assembly for securing a step to hollow poles and like. The step assembly includes a lock bushing and a mounting base that have cooperating flats to prevent relative rotational movement...
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6315077 |
Insert forming hole to receive manhole step
A frangible insert that is inserted in a pre-positioned bushing in the wall of a manhole form from the convex, easily reached side of the inner form wall. A key in the insert is received in a...
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6302618 |
Foothold
The foothold of the manhole, the quay, and the like comprises the tread and side portions continued from and positioned at both sides of the tread, wherein at least the upper surface of the tread...
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6203040 |
Adjustable running board
An adjustable running board comprising an elongated deck having an integrated first end-cap and an underlying support frame in which clamping bolts may be slideably positioned. The elongated deck...
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5944140 |
Foothold provided with reflectors
A foothold provided with reflectors capable of preventing reflectors having different colors from being erroneously attached to the foothold, of securing unity of the positions of the footholds in...
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5944139 |
Luminated climbing device for trees and the like
A tree step for climbing a vertical structure such as a tree and a pole in a relatively enlightened environment and then descending the vertical structure in a relatively darkened environment. The...
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5908082 |
Fire escape ladder
A fire escape ladder which includes recessed steps which are mounted into an interior or exterior wall of a house, or the concrete walls of a basement, to provide an escape route to a window. When...
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5881837 |
Tree climber step assembly
The device includes a step and a handle as separate units. The step is made of two steel rods welded together, and having a threaded screw at one end to be driven into a tree. The user detachably...
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5868412 |
Stairway for flatbed vehicles
A vehicle having a horizontal transport platform or bed with steps mounted within the horizontal platform. The vehicle comprises a horizontal platform supported three to four feet above ground by...
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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...
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5810113 |
Portable tree climbing device
A portable tree climbing device that provides secure hand grip and foot support to a climbing person without causing harmful damage to trees. The device is formed from a single sheet of rigid...
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5806627 |
Helicopter stairs
A stair construction for a vehicle is attached to the vehicle at a position below a vehicle door and supports the weight of users entering and exiting the vehicle. In the event of forces that tend...
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5758891 |
Spring step for the rear of vehicles
A new spring step for the rear ends of vehicles for facilitating access to the back ends of high vehicles, such as trucks and utility vehicles. The spring step includes a step member having a...
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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....
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5624007 |
Tree step insertion and removal device
A device is disclosed for the insertion and removal of rod-type tree steps having vertically spaced apart first and second horizontally disposed sections extending oppositely from a vertically...
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5566962 |
Truck step guard
A device for preventing unauthorized access to the steps of vehicles. The invention includes a hinged door which covers the access steps. The door can be locked from within or without the vehicle...
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5544717 |
Combination step bolt and harness attachment
A combination step bolt and harness attachment for use with transmission structures and the like comprising a rod member having a threaded end portion and nut that is bolted to the tower to form a...
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5515806 |
Retriever ladder
A boat entry system for dogs that clamps on to any boat transom, and still allows room for a motor to be present. The transom clamp is adjustable to allow for different boat transom heights and...
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5279388 |
Tree climber or step device
A step adapted to be screwed into a tree or post having an exposed threaded segment and a body segment, wherein a lag bolt is securely molded into the body member, the body member preferably...
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5195609 |
Automatically retractable step
A retractable step is movable from a position located in a cavity to an extended position located outside of the cavity. The invention provides for a latching facility to hold the step in the...
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5139295 |
Vehicle step
A step is disclosed herein having downwardly depending supports from the bumper or frame of a vehicle which terminate in a flared flange for holding a step rung adapted to support the weight of a...
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5111909 |
Step for attachment to a wheel
A portable step for supporting a person while working in the engine compartment of a vehicle, such as a truck. The portable step comprises a generally planar member and two legs on the generally...
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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...
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5048639 |
Portable cooler assembly
A portable cooler assembly (10) for use on a boat including an insulated container (12) for storing and insulating beverages including an insulated door (24) disposed in the container (12). The...
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5024292 |
Portable ladder assembly for truck trailers
A portable ladder assembly adapted to be removably mounted in the space between a body and a rail spaced therefrom, e.g. between the body of a conventional truck trailer and tie down rail. The...
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5014818 |
Children's vanity step-stool
A step-stool for enabling a child to climb up to the top surface of a cabinet made of a top piece, a bottom piece and a middle step or platform piece adapted to slide out from between the top piece...
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4943076 |
Safety trailer step
A safety trailer step provides improved footing for a person launching or loading a boat onto a trailer. The safety trailer step comprises a step formed with a platform and two parallel side...
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4934721 |
Running board assembly
A multi-part running board structure mountable on vehicles, including inboard and outboard parts. The inboard part includes a facing plate adapted to abut the side of the vehicle and a step plate...
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4883145 |
Ergonomic aerial basket
A simple apparatus is disclosed that reduces the risk of low-back injury to workers in elevated, partially enclosed, aerial baskets. The preferred embodiment basically comprises a circular well...
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4871047 |
Adjustable grab iron
This invention relates to grab irons and more particularly to two-piece, adjustable grab irons. The grab iron consists of a handhold-shape containing a mounting flange portion and a rod member as...
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4869342 |
Drive in manhole step
Improvements in plastic coated, steel core reinforced manhole steps; particular improvements in the drive-in or hammer-in ends of a U-configuration manhole step construction, which improvements...
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4778032 |
Climbing step with embedded reflection plate
A climbing step and its manufacturing method are disclosed. The climbing step which is installed on wall surfaces of a manhole, pier or the like for ascent and descent is arranged such that a part...
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4771861 |
Encapsulated anchor rung and process for making same
A climbing rung is provied for anchoring to the wall of a manhole shaft. The climbing rung has a generally U-shaped core of two parallel legs spaced apart by a central tread. Each leg is sheathed...
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4702349 |
Anchor step
A u-shaped climbing rung to be anchored in a bore hole in a wall, the climbing rung having two parallel legs each leg having two ends, one end of each leg being connected to a transverse central...
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4697045 |
Electrically insulative staple
A staple for installation in a wood support having a U-shaped body defined by a pair of rod-like legs in fixed parallel spaced-apart relationship terminating at one end with the opposite ends of an...
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4660681 |
Anchor and climbing rung
A u-shaped climbing rung to be anchored in a bore hole in a wall, the climbing rung being two parallel legs each leg having two ends, one end of each leg being connected to a transverse central...
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4655318 |
Step assembly
A manhole step assembly including a substantially U-shaped metal rod and a corrosion resistant covering molded about the rod is taught. The covering has a tapered portion formed at the free ends...
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4610456 |
Knee mounted service step for two-wheel drive tractor
A service step for use on a two-wheel drive tractor of the wide front axle type. The step is mounted on the knee portion below the front axle to provide a convenient and safe foothold for the...
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4610330 |
Drive-in manhole step construction
Improvements in plastic coated, steel core reinforced manhole steps; particular improvements in the drive-in or hammer-in ends of a U-configuration manhole step construction, which improvements...
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