Match Document Document Title
7802654 Operable climbing tree stand  
A climbing tree stand platform includes a platform member having a back member and a front member separated by a first side member and a second side member, a first arm and a second arm that each...
7802652 Servicing station for tractor trailer trucks  
A servicing station for flatbeds includes a workers platform which is driven along one lateral side of the flatbed by an electric motor driving a spur gear in mesh with a rack on an overhead beam...
7802653 Adjustable tree stand  
A tree stand is provided, having a frame. The tree stand may be a standing tree stand in which case the frame includes a platform on which a user may stand; alternatively, the tree stand may be a...
7798288 Climbing aid for ladders  
The invention relates to a climbing aid for ladders or the like, comprising an endless traction means running between guide pulleys, from which a person may optionally hang by means of a...
7793759 Ladder locking device and method  
A ladder locking device is disclosed. An illustrative embodiment of the ladder locking device includes a frame having a plurality of intersecting frame segments pivotally connected to each other...
7789199 Ladder stabilizer attachment apparatus and methods  
Ladder attachment apparatus and methods are disclosed. In one embodiment, an attachment apparatus for a ladder includes a main support adapted to be coupled to the ladder approximately parallel to...
7789198 Shoulder saddle for carrying a stepladder  
A shoulder saddle for carrying a stepladder of the type having opposed, channel-shaped, side rails with spaced steps extending therebetween. A saddle block has a length no greater than the spacing...
7789359 Auxiliary cable bracket  
An auxiliary cable bracket having a main plate and a mounting plate. The mounting plate is connected to the main plate and is positioned spaced apart from the main plate such that the frame of a...
7789761 Recreational stairway slide  
A stairway slide assembly including an anchoring approach pad at the top of the stairway, an intermediate inflatable slide section for overlying the stairway steps and an deceleration section at...
7780130 Shackle for load supporting bracket assembly  
A shackle for supporting a platform support on an upright comprising a first side member and a second side member, an inner load bearing jaw and an outer load bearing jaw mounted on the first and...
7780146 Retrieval assembly  
A retrieval assembly is configured and arranged for use with a retractable lifeline assembly including a cable assembly. The retrieval assembly is releasably engagable with the cable assembly to...
7779599 Articulating work platform support system, work platform system, and methods of use thereof  
The invention includes a work platform and support system that includes a hub and joist configuration, wherein the hubs and joists are capable of articulation, or pivoting. One method of...
7775169 Access assembly between adjacent product storage tanks on a planting implement  
An access assembly leading to first and second storage tanks of a planting implement is provided. The access assembly includes a central ramp located between and fixed in relation to the first and...
7766125 Collapsible work horse  
A collapsible work horse has legs pivotally mounted to opposing surfaces of a support beam. The legs are secured in the extended position by a two-part locking arrangement. In one non-limiting...
7766124 High rise evacuation system  
A system for the evacuation of persons from a multi story structure during circumstances in which the normal escape mechanisms such as stairs and elevators are unusable for any reason. The system...
7766357 Step assembly for use with a vehicle  
A step assembly is easily mounted on the trailer hitch of a vehicle, and easily folded to a closed position or unfolded to an open position in place on the vehicle or off of the vehicle. In the...
7757813 Dual track ladder with brake mechanism that is automatically applied to the upper tracks to hold the ladder in place during use  
The ladder system is disposed between two spaced storage shelves of the types found in crowded warehouses. The ladder is mounted on overhead guide tracks and may be moved longitudinally along the...
7760497 Powered controlled acceleration suspension work platform hoist control cooling system  
The hoist control cooling system for preferentially cooling components of a variable frequency drive that is controlling a hoist motor. The cooling system includes an inverter temperature sensor,...
7757812 Universal belay device  
The present invention provides a universal belay device for providing safety to mountain and rock climbers. The belay device allows a belayer to selectively operate the device in any of a...
7757814 Ladder stabilizer  
A ladder stabilizer for ladders with tubular rungs, includes a rigid stabilizer bar having a top, a bottom, a first end and a second end. A first leg extends downwardly below the bottom of the...
7753169 Wheeled support platform for a stepladder  
A wheeled platform for supporting a stepladder includes an adjustable size frame carrying a plurality of swivelable and rotatable wheels for movably interengaging an underlying surface. The frame...
7753170 Ladder top for retaining a ladder against extrinsic surfaces  
A cover for a ladder top has a top panel, a front side extending downwardly from one side of the top panel and indentation formed therein, and a belt connected to the top panel for maintaining the...
7753171 Structure having a compactable walkway  
A vehicle having a compactable walkway, including a supporting surface and a plurality of steps, pivotally coupled to the supporting surface, oriented, spaced, and positioned to provide a...
7753334 Window safety bracket  
The invention is a window safety harness which can be clamped to the frame of a window and which provides a solid anchor point for a person working around the window. The device includes a bar for...
7748497 Portable climbing tree stand  
A foldable climbing tree stand platform includes a first section having a first arm rotatably coupled to the first section and a second section having a second arm rotatably coupled to the second...
7748195 Bracket and method for supporting a platform from concrete form tabs  
A support or jack that hangs from the tabs of a poured concrete wall. The support may include a hook that engages in an opening in the tab, to connect the support to the wall. The support may...
7748496 Aerial work platform assembly using composite materials  
An aerial work platform assembly is provided, comprising a platform shaft retaining assembly; a mounting bracket connected to the platform shaft retaining assembly; and a platform connected to the...
7748498 Access ladder with plungers  
An access ladder for accessing a ceiling from a floor. The ladder comprises a plurality of sections which telescope open and closed, and from a bottom section each section telescopes open to...
7743886 Systems for stabilizing ladders  
Systems for stabilizing ladders are provided. A representative system incorporates a ladder stabilizing assembly that includes a mount, a frame and a spike. The mount is configured to attach to a...
7743887 Clip for transportation of ladders and method  
A clip for maintaining a first side rail of a first ladder adjacent to a second side rail of a second ladder which is in series with the first side rail. The clip includes a first portion...
7743885 Load bearing system, and an article including such load bearing system  
A load bearing system including a load-bearing textile strap, including an article, such as a backpack or a climbing harness, that includes such load bearing system. The strap includes at least...
7740108 Expandable sawhorse-type support for work pieces including sheet material  
An apparatus and method, for supporting a work piece, utilize an expandable articulated support frame having a plurality of telescopic columns arranged in rows and interconnected by a plurality of...
7740107 Maintenance platform  
A maintenance platform for suspension on support cables, in particular for maintaining rotor blades of wind turbines, wherein the maintenance platform is formed by at least two sub-platforms...
7740106 Mobile mount for attachment of a fall arrest system  
A mobile mount for attachment of a fall arrest system is provided for example for aircraft and includes a base carried on ground wheels and a support which is adjustable in height upstanding from...
7735606 Scaffold support platform  
A scaffolding support platform for use with a scaffolding system including a fabricated end frame including a floor having a flat surface adapted to support a worker and a support frame including...
7735646 Toolbox with wheel chocks as supports  
The tool box comprises a lower bin having a pair of opposed sidewalls, a front wall, a rear wall, and a bottom wall that define a storage space, the bottom wall comprising a first recess and a...
7735807 Tension holder for load lifting  
A rigging, operable to raise and lower the platform, passes through a restraint device comprising a tension holder. The tension holder comprises a first body having a substantially planar face...
7735605 Selectively liftable platform mechanism, and method for erecting a shooting house  
A method for erecting a platform is presented. The method includes providing a selectively liftable platform mechanism wherein the platform mechanism generally includes a platform, a trailer, at...
7726447 Inspection scaffold of large component for boiler and building method thereof  
A scaffold assembling of a large component for a boiler requiring inspection is not performed by a high-place work but assembled safely and in a short time. The scaffold is assembled to the large...
7726350 Energy absorbing webbings  
A tear-away energy absorbing webbing (10) is a one-piece webbing. The tear-away energy absorbing webbing (10) has a top layer load-bearing web (12) and a bottom layer load-bearing web (24). An...
7726445 Pump-jack scaffold stabilizer  
A stabilizer for bracing a pump-jack scaffold to a roof is provided that includes an arm having a plurality of slots for engaging and disengaging one or more anchor points on a roof and a base or...
7726690 Vehicle for deploying a mobile surveillance module  
A surveillance module may be deployed from a vehicle. The vehicle to deploy the surveillance module includes a first portion configured to accommodate a user to operate the vehicle. A second...
7726446 Mobile hunting blind  
A mobile hunting blind includes a platform that may be raised and lowered to accommodate handicapped persons in a vehicle for transportation of the hunting blind and the person. The platform has a...
7721848 Safety shield  
The present invention provides a safety shield for installation in an aerial bucket. The safety shield provides an adjustable panel which may be extended to a variety of positions to protect a...
7721849 Retractable ladder  
A retractable ladder for a motorhome or trailer includes pivoting mounting apparatus providing total support for a ladder and climber in an open position. The apparatus includes brackets which...
7716757 Sink access device for a public restroom  
The present invention relates to a sink access device which is utilized to facilitate a child or a diminutive person to wash their hands at a lavatory located at a public restroom. The sink access...
7717232 Ladder stand with optional extension member, kit for constructing height-adjustable ladder stand, and method of using same  
A portable ladder stand for supporting a hunter or naturalist above the ground includes a ladder portion, an upper assembly portion and a seat portion. The ladder portion includes a plurality of...
7717231 Ladder guard  
A ladder guard (10) for use with a ladder (8) having a plurality of rungs (8a-8f). The ladder guard has a first position, in which respective portions (21-23) of the ladder guard are located in...
7707660 Protective garment and drag harness with flap  
A protective garment for a fire fighter or emergency worker is provided. The protective garment includes an outer shell and a drag harness located at least substantially within the outer shell....
7708116 Fall arrester as part of a fall protection system for ladders and similar climbing routes  
A catch device, as part of a fall protection for ladders and similar climbing devices, for application in a guide rail with a C-profile, includes a body and at least two pairs of rollers, arranged...