Match Document Document Title
6257534 Ladder rack assembly  
A ladder support assembly includes a ring-shaped support structure and a support bracket attached to a utility truck for supporting a ladder thereon. The support bracket has a locking structure...
6256789 Combination garment and safety harness  
A combination clothing/safety harness for fall arresting and rescue from confined spaces provides the advantages of ease of use, distribution of forces over a wide surface area, protection of the...
6254045 Extension ladder supply container  
An extension ladder supply container including a tubular shaft having an inner end and an outer end. The inner end has a movable collar coupled thereto. A basket is provided having an open upper...
6253878 Ergonomically adjustable machine operator platform  
An ergonomically adjustable machine operator platform includes a worker support surface which includes a top surface and a bottom, a plurality of support legs disposed on a floor, wherein each...
6253876 Ladder stabilizer apparatus  
A ladder stabilizer apparatus for preventing a ladder from slipping upon the ground while the user is moving upon the ladder. The ladder stabilizer apparatus includes includes a pair of elongate...
6253875 Scaffold mountable hoist platform  
A scaffold mountable hoist platform for conveying of materials to different levels of a scaffold. The scaffold mountable hoist platform includes a frame having a rear frame member, a deck support...
6253874 Methods and apparatus for interconnecting harness straps  
A connector is provided to connect criss-crossing shoulder straps on a body-engaging harness. The connector joins overlapping portions of the shoulder straps while maintaining discrete portions...
6250595 Paint bucket holder  
The invention is a canister support device for a ladder. Specifically, it is designed to hold a paint can on the ladder providing access to the paint while standing on the ladder. The support is...
6250485 Boom articulation assembly for aerial boom sections  
A mobile aerial apparatus includes a lower boom and an upper boom and pivotally mounted to a pedestal. A lift cylinder pivots the lower boom. An articulated assembly includes a common pivot support...
6250427 Deer stand with unitary welded construction  
A deer stand includes a foot platform, a seat platform, and stanchions which join the foot platform to the seat platform. The foot platform, the seat platform and the stanchions are preferably...
6250426 Dual-mast self-elevating platform construction  
A self-elevating platform construction consisting of first (3) and second (4) vertical masts each provided with a rack (13), first (14) and second (15) carriages movable along the first and second...
6250425 Ladder support rack  
A ladder support rack which can be removably attached to a wheeled vehicle such as a tractor capable of supporting a non-attached ladder. A receiver portion removably mounts to one tractor end. A...
6250424 Ladder support  
A ladder support, in particular for corners of buildings, includes an angle bracket fitted directly or indirectly to the top end of a ladder by support arms of variable length. The angle bracket...
6250423 Mobile lifting platform  
A mobile lifting platform with a chassis and supports for a platform. Mounted on the platform is a first live ring whose vertical axis is approximately centered on the platform. The first live ring...
6247553 Step assembly for t-post, components therefor and methods of making the same  
A step assembly comprising a pair of interengagable steps for use in climbing over a fence having T-shaped posts comprises a first step and a second step, the first step engaging the outer surface...
6247273 Adjustable form brace  
An adjustable bracing system is configured for supporting poured concrete wall systems and includes a vertical brace for engaging the wall. A slider slides vertically along a channel of the...
6244556 Bow holder  
A bow holder including a base having a mounting plate and a first tubular sleeve affixed thereto. A carrier extends from the base and has a rod selectively slidably positioned within the first...
6244383 Ladder scaffold device  
A ladder scaffold device attaches to a ladder to define a scaffold and work area for a user of the ladder scaffold device. The ladder scaffold device is capable of being inserted into at least one...
6244382 Attachment for stabilizing an extension ladder  
A ladder attachment for supporting a ladder in a substantially upright position while suspending the top end of the ladder a predetermined distance from a vertical surface includes an elongated...
6244381 Ladder hoist device  
A ladder hoist device for hoisting material up an extension ladder. The ladder hoist device includes a device that is able to move materials up and down an extension ladder. The device has a back...
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...
6244379 Safety harness  
An automatically adjustable safety harness, intended to be sewn into a lining which is equipped with fasteners for integration of the lining into a pair of working trousers. The harness has a waist...
6243979 Portable rifle rest for use with deer stand  
A combination hunting blind 2 and shooting or rifle rest 10 can be mounted on an elevated tree stand 4 by a hunter or occupant of the tree stand. The hunting blind 2 comprises the rifle rest 10...
6241205 Roof guard device for lifting objects on to a roof  
A Roof Guard device (10) when an individual lifts an object (96) on to a roof structure (14) from a lower level that includes a stepplate (12) removably received upon a horizontal perimeter portion...
6241204 Paint bucket holder for hollow rung ladders  
A paint bucket holder that holds a paint bucket firmly and securely is safely, securely, and removably attached to a hollow rung ladder. A paint bucket container, including a base, upright panel,...
6241045 Safety structures for pole climbing applications  
A novel fall protection apparatus is described wherein a worker can climb a pole, while maneuvering about the pole as he climbs. This structure enables the worker to both ascend and descend, but be...
6237718 Extendable leg means for levelling ladders and the like  
A leg extension device for use in levelling a ladder or other work platform requiring a level step, includes a first leg member and a second extending leg member, substantially parallel with, and...
6237523 Stair device  
A stair device for use in entering and exiting the water from a water vehicle, swim platform or dock. A first embodiment of the stair device is best suited for use on water vehicles and is...
6234710 Lockable adjustable length member  
This invention provides an adjustment length member (100) for fitment to a variety of apparatus including ladders. The preferred form provides two members (1,2) contained in sliding contact one of...
6234273 Adjustable ladder  
A adjustable ladder for leveling a ladder on an uneven surface. The adjustable ladder includes a ladder and leveling system. The ladder has a first leg, a second leg, and a plurality of rungs...
6234272 Releasable, portable stairway for use with a boarding bridge  
A portable stairway for use with standard airport boarding bridges is disclosed. The stairway is easily portable as a standalone unit. The stairway also easily connects to and disconnects from the...
6233877 Portable safety anchor  
A portable safety anchor for use in an aperture with side jambs such as a door or window as a tie off for a safety line. The anchor has a pair of clamps mounted on a bar longer than the aperture is...
6230841 Track ladder  
A track ladder that includes a ladder frame, plurality of steps secured to the ladder frame and a carriage assembly secured to the ladder frame. The ladder frame rides on an upper track and a lower...
6227553 Attachment assembly for use on flat roofs  
An attachment assembly provides a secure attachment point for the fall arrest tether lines of safety harnesses of workers on flat roofs, the assembly being movable over the roof as required. The...
6227537 Service walkway for sheet-stacking apparatus  
An apparatus for stacking sheets has a frame defining a stacking station, a conveyor for delivering the sheets continuously one after the other at a predetermined upper level in a transport...
6227331 Bridge platform  
A bridge platform and method of erecting the same wherein a plurality of cables extend longitudinally of the bridge in spaced relation below the deck or roadway and steel support structure of the...
6227330 Support structure for suspending a work surface below a girder  
A support structure for moveably suspending a work surface from the underside of a bridge includes at least a first clip mounted on each lower web of a pair of parallel bridge girders, a track...
6227329 Safety line anchorage methods and apparatus  
A base plate 110 is adapted to be secured to a support structure 20. A transverse plate 120 is secured to the base plate 110 and extends outward from the base plate 110. A slot 122 is formed in the...
6224127 Modified tailgate  
A tool holding table mountable onto a car or truck exterior surface frame member, such as the brackets for holding a tailgate is described. Preferably the mounting surface is the tailgate of a...
6223857 Scaffolding platform  
A scaffolding platform (20), having side rails (22,24), one-piece end cross members (26,28), and a panel (30) is utilized to elevate a work surface (32) provided by the panel (30). In an alternate...
6223856 Dismountable scaffolding with base plates arranged on cross struts  
The invention relates to a dismountable scaffolding with vertical struts and horizontal struts. A base plate extends between said struts and is provided with hook-shaped end fittings on each front...
6223855 Device for dismantling vehicles, in particular for draining the latter  
The present invention concerns a device for dismantling vehicles, in particular for draining the latter. The device comprises, on pillars (30), a framework on which the vehicles are placed and...
6223854 Safety and support garment for use in tree stand  
A safety and support garment that is worn by a user to assist the user in climbing a tree and then maintaining either a standing or sitting position in the tree. The garment includes a girdle with...
6220392 Scaffold with vertical and transverse supports  
The invention relates to a scaffolding, especially facade scaffolding, comprising vertical poles (11) located one behind the other, preferably in pairs, and interconnected at given vertical...
6220391 Scaffolding structure  
A scaffolding structure is configured to provide dual walk-through areas with each walk-through area being at different elevations of a scaffolding section. Each section of the scaffolding...
6220390 Rooftop scaffolding  
Scaffolding for supporting one or more rooftop workers engaged in installing roofing materials such as roof shingles on an inclined roof.
6220389 Folding ladder  
The pull-out sections of folding ladders must be locked on the guiding elements pertaining thereto for ladder use and should also be easily unlocked. A locking bolt used to fix the elements can be...
6216820 Elevating work platform  
6216819 Kneeling board for roofers  
A kneeling board having a replaceable anti-slip pad for use on sloping surfaces is provided wherein the kneeling board is provided with a sheet or layer of hook fasteners of the hook-and-loop type...
6216818 Mobile ladder including a goods lift  
A mobile ladder (10) including a goods lift (12) which can be driven between upper (FIG. 3) and lower (FIG. 4) positions. The ladder has a default-immobile state which can be overcome by a force...