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8091295 Machine for constructing height adjustable stair steps  
A machine for constructing height adjustable stair steps with tread/riser unit, and riser bracket.
8091907 Portable wheel step  
The Portable Wheel Step is a device that can be temporarily affixed to a pickup truck's tire and wheel to aid individuals in easily accessing items in the bed of the truck or under the hood. This...
8083029 Device for enabling access to a structure above ground level  
The present invention relates to a device for enabling access to a structure above ground level by lowering and/or lifting the device in relation to the structure, the device comprising a first...
8083028 Tray for tripod deer stand  
A tray 100 for a tripod deer stand comprising two components 110, 111 wherein the first component 110 includes an inside width 140 that is greater than the second component 111 outside width 143...
8079444 Transportable, self-erecting, battery powered, vertical lift assembly  
A transportable, self-erecting, battery powered, vertical lift assembly includes a wheeled frame with a towing attachment mechanism. A linear guide member with an exterior roller chain member is...
8074770 Portable hunting tree stand  
A portable tree stand comprising a seat having a bottom surface, the bottom surface having a first sidewall and a second sidewall at least partially defining a cavity, a mount extending from the...
8074769 Ladder accessory  
A device is provided for aiding a user in transporting a load up and down a ladder assembly. The ladder assembly includes a fly ladder having slidably connected to a base ladder. Each ladder...
8076619 Heated floor mat for elevated surfaces and associated method  
A heated stair mat includes a plurality of coextensively shaped mats configured in a staggered arrangement along a plurality of vertical and horizontal walls of the existing steps such that odd...
8074771 Safety ladder  
Safety ladders to provide egress from water to a dock or boat or the like are disclosed. Safety ladders in accordance with the present invention are mountable to a structure, upwardly collapsible...
8074768 Powered operator access system  
An access ladder configurable from an extended position for providing access to a structure and a stowed position. The access ladder comprises an elongated first member having a first step...
8075008 Retractable staircase for a recreational vehicle  
According to the present invention, there is provided a retractable staircase for a recreational vehicle. The retractable staircase has a translational section, which includes at least one-step....
8074767 Aerial ladder system with powered rungs  
An extensible, vehicle-mounted ladder with movable rungs is used to aid in raising and lowering in rescue operations. The ladder includes a rotatable base having storage space to hold extra rungs...
8069948 Combination ladder, ladder components and methods of manufacturing same  
Ladder configurations and components are provided including an outer rail assembly which is longitudinally adjustable relative to an inner rail assembly. The outer rail assembly may include a pair...
8066108 Vessel escape slides and associated equipment  
Systems for inhibiting installation of emergency escape slides behind bustles (or other covers) when removable safety pins (or similar objects) remain intact are addressed. Versions of the systems...
8066099 Retractable ladder  
The present invention discloses a retractable ladder which is a common climbing tool in daily life and engineering industry. The retractable ladder comprises a pedal operated unlock device,...
8061665 Framing bracket  
A framing bracket is provided. The framing bracket includes a frame having a leg extending from a support arm. The framing bracket also includes a locking bracket attached to one end of the frame...
8061483 Windage braking  
A windage brake for a fan descender comprises a rotatable spool connected by drive belts to a fan comprising a radial flow air impeller. A line is wound helically upon the spool. A user of the fan...
8061480 Drag harness improvements  
A drag harness comprises two arm loops, each of which has a fixed length and is adapted to receive a separate arm of a wearer, and a gripping loop having a fixed length, joined to the arm loops....
8061482 Tensioner for safety line with energy absorption device  
An energy absorption device for a safety line, includes two sections (1, 2) capable of being set in relative motion with friction so that it absorbs energy. This energy absorption device is...
8061479 Fall protection system  
An improved fall protection system has been developed. The system functions by: (1) arresting the fall of such users, thereby protecting them from impact with the ground which could cause serious...
8061481 Suspension trauma relief strap assembly for use with a full body harness  
A preferred embodiment suspension trauma relief strap assembly for use with a full body harness includes a pair of straps connectable in two configurations. The first configuration is formed by...
8056676 Fall-prevention device designed to interact with a rigid belay support  
This fall-prevention device comprises a body on which, mounted so as to rotate about a shaft, there is a wheel designed to press and roll on a belay support, and means for locking the body of the...
8056679 Retractable ladder  
A retractable ladder includes telescoping rail sections each having left and right side rail members. Each side rail member has two aligned locking holes. A control device includes a shaft...
8056675 Safety harness  
An improved safety harness and method of using same that allows for self-rescue and suspension trauma relief from either a vertical or horizontal anchor, such as a tree or an overhead beam, the...
8056237 Guardrail stanchion and system  
A guardrail system and method comprises utilizing at least one through-hole of a poured concrete wall of a structure to affix a stanchion to the wall inside a bay of the structure. The stanchion...
8056678 Modular ladder assembly  
A modular ladder assembly includes at least two ladder assemblies, each assembly having first and second parallel stiles and a plurality of spaced apart rungs disposed between the first and second...
8056677 Lift system with articulably joined subchassis  
This lift system serves as a powered ladder having a small footprint. The system is divided into two subchasses with a mast fixedly attached to a first subchassis for support of a liftable...
8056680 Wearable, self-deploying fall arrest device  
A wearable, self-deploying fall arrest device to resist sliding movement of a climber on a climbing surface includes a pick blade pivotable between a retracted position and a deployed position. A...
8056674 Boom lift vehicle and method of controlling lifting functions  
A tower boom path is controlled in a boom lift vehicle such that the tower boom nose pin follows a predetermined path. The boom lift vehicle includes a telescoping lift tower boom pivotally...
8051951 Retractable access platform  
An apparatus for providing access to vehicles and containers on a pair of railways or thoroughfares. The apparatus is comprised of a raised walkway between the pair of thoroughfares having a...
8047330 Telescoping ladder jack  
A telescoping ladder jack supports a scaffolding plank and comprises a main member. A telescoping beam includes longitudinally spaced holes on each side of the telescoping beam and is inserted...
8047331 Ladder attachment for hitch  
An attachment (10) for operably mounting and supporting a ladder (12) comprises an angular frame (18, 20) adapted for receipt by a vehicular hitch (14). The frame (18, 20) includes crosspieces...
8042653 Adjustable work platform  
An adjustable work platform includes a first ladder section and a second ladder section, each of which is adjustable in height. The platform includes a deck assembly adjustable in length supported...
8042652 Tree stand  
The tree stand has a lower rectangular platform with an extended opening from the center to an outer edge of the platform for installation around a tree trunk. An upper platform provides a secure...
8042651 Ladder support device  
A portable leveling device capable of supporting any types of ladders, scaffolds, and other objects requiring leveled support regardless of object size when a plurality of the devices is used. The...
8042650 Portable tree climbing device  
A removable step used to climb a vertical surface. The step has first and second structural members and at least two brace members spacing the structural members. A coupler is rigid with one of...
8037557 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 in a public restroom. The sink access...
8037643 Roof ridge construction apparatus and method  
An apparatus and method for roof ridge construction are provided. Ridge risers are used to securely retain an attachment block above sheathing portions at an elevation sufficient to permit air...
8033362 Paint tray caddy for extension ladders and method of use thereof  
A caddy apparatus designed to hold paint, construction items, supplies, tools and other materials while on an extension ladder without interfering with the safety of the person standing on the...
8033363 Method for producing a combo brace rail shield  
A brace rail shield combination for a rail of a ladder having at least one rung having a first portion that has a shape that conforms with an interior cross sectional surface of the rail. The...
8033361 Connection for guide rails  
A multipart rail-like profile comprises at least two or more joinable or insertable profile elements (1), having at least one ratchet (5), a toothed rack compartment, or codings extending in the...
8028804 Automatic ladder for attic access  
An access panel is shown in the present invention to provide easy and safe access to an attic space or elevated structure. The access panel is fully automatic. During opening, the access panel...
8028477 Truss gusset plate and anchor safety system  
A peak gusset for securing a safety line for a workman, a roof truss and an anchoring system incorporating the same. The gusset is a substantially planar plate including an attachment region, a...
8028805 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...
8025192 Roping belt equipped with an improved equipment-carrying device  
A roping belt comprises a lining structure, and an equipment-carrying device achieved by means of a continuous cord fixed by seams along the lining structure forming a succession of attachment...
8025126 Roof bracket  
A roof bracket for easy attachment to various types of roofs for construction, maintenance and repair purposes. The roof bracket can be used singularly to hold materials, tools or for attachment...
8025127 Telescopic table board positioned with resilient pin  
A telescopic table board positioned with a resilient pin is provided, which is characterized by the following features: The telescopic table board includes a left table board and a right table...
8025125 Anchor assembly  
An anchor assembly includes a base to which at least one connector and three legs are operatively connected. The connector provides an anchorage point for connection to a lifeline. The legs are...
8021098 Portable raise climbing system  
A portable raise climbing system is provided that comprises a starter box for interfacing with an existing raise climb track, a raise climber that is deployed by the system onto the existing track...
8016075 Paint tray  
A paint tray has side walls with hook-shaped extensions which are engageable with a rung of a ladder to enable the paint tray to be hung therefrom. The side walls also have wall-like extensions...