Match Document Document Title
9038776 Collapsible safe ladder  
A ladder system is disclosed which allows for stabilizing a ladder on multiple surfaces without the need for a second person or a great deal of setup time. The collapsible ladder system includes a...
9038777 Fall protection system  
A fall protection system is provided providing all protection for all workers in building erection. The system involves an interior net, and a perimeter net if needed. The net system may be both...
9038775 Ladderway system for underground raises  
An improved ladderway system 30 for an underground raise. The system comprises an elongate tube 32 made of a suitably rigid plastics material and adapted to be received in the raise. The tube has...
9038989 Boom mountable robotic arm  
A boom mountable robotic arm for temporarily supporting an elongate conductor includes a rigid member such as a beam or beam assembly adapted for mounting onto the upper end of a boom for example...
9038778 Upright adaptor for ladder tree stand  
An upright adaptor for a ladder tree stand converts that ladder tree stand into an upright tree stand. The adaptor includes a ladder stand base support which is attachable to the base of a tree...
9033106 Safety barrier netting system  
A system for substantially enclosing the periphery of a building top with a netting system which is easily and efficiently movable or reconfigurable during the building construction process...
9033105 Rotatable elevated hunting blinds  
A rotatable elevated hunting blind includes a plurality of enclosure support legs; an enclosure base carried by the enclosure support legs, the enclosure base having a stationary base sprocket; a...
9033104 Stabilizer support for extension ladder  
A stabilizer support for extension ladder having a pair of frame members. A pair of spring loaded telescoping extension legs, one of each disposed within each of the frame members. A plurality of...
9033103 Safety line traveller and support  
A traveller for a fall arrest system including a body having a bore and a slot narrower than the bore linking to the bore to the exterior of the body. A load member is connected to the body for...
9027708 Aircraft turbojet engine nacelle air intake maintenance trolley  
This maintenance trolley (17) for the air intake (9) of the nacelle of an aircraft turbojet engine is notable in that it comprises a base (19) and a platform (23) cantilever-mounted on this base...
9027712 Adaptable platform for loading and unloading railway cars  
An apparatus that provides selectively deployable worker access with fall protection to at least a portion of the top of a container disposed above the ground. A gangway and its associated fall...
9027710 Surgeon lift system  
A surgeon lift comprising a base, wheels attached to the base, each wheel comprising a locking mechanism, a cylinder supported on the base, a platform operatively connected to the cylinder, a...
9027709 Modular tree stand  
A tree stand for removable attachment to a tree comprising: a support bar having an upper end and a lower end with a length therebetween; an upper jaw coupled to the upper end of the support bar...
9027711 Self-locking bi-foldable load bearing segment  
Self-locking bi-foldable load bearing segments are disclosed that can be used in applications such as ladders or ramp. First and second sections of the segment are foldably coupled to transition...
9027707 Convertible safety harness  
An upper body harness portion for converting a seat-style harness to a full body harness. The upper body harness portion includes a front lower component, a rear lower component, and an upper...
9022405 Retractable stair assembly for a truck or trailer  
A retractable step assembly for a vehicle includes a track assembly mounted on a vehicle frame beneath a workbed, a step assembly, and a pivot assembly that engages the track and step assemblies...
9022172 Ladder accessory  
A ladder accessory that is used with a ladder that extends out from the side of the ladder to provide footing for a worker. The accessory comprises an elongated rectangular open box structure...
9016435 Line dispensing device with eddy current braking for use with climbing and evacuation  
This disclosure describes embodiments of novel line dispensing devices and methods for dispensing and retracting a line of a line dispensing device.
9016434 Ladders, ladder components and related methods  
Ladders, ladder components and related methods are provided including various embodiments of a combination ladder. In some embodiments, a platform is provided that is fixedly coupled with a rail...
9016431 Load balancing descending device  
A load balancing descending device for controlling the descent of a user descending on a rope carrying a load is provided. The rope has a decreasing rope free end as the user descends. The load...
9016433 Firefighter safety device  
A safety device comprising a foothold in association with a mounting assembly, wherein the position of the foothold relative to the mounting assembly is adjustable, thereby allowing the safety...
9016432 Descent control device  
A descent control device for controlling rotational motion of an object includes: at least one drive assembly for rotationally engaging the rotating object; a first substantially planar...
9010490 Ladder stabilizing apparatus  
An apparatus to secure a ladder to a ferromagnetic work surface, such as a metal storage tank, comprises a pair of brackets removably attached near the top of the ladder. The brackets are hinged...
9010488 Method for tethering a person to the hull of a vessel  
A tether device includes a magnetic base; a pole having a first end attached to the magnetic base; and a connector or clip attached at a second end of the pole, for removably connecting the...
9010491 Ladder safety accessory kit  
A ladder safety accessory kit (5) for straight and extension ladders (1) having an upper stabilizer assembly (2) that makes the ladder adaptable to any shaped structure or surface, a lower...
9010487 Safety line anchoring system  
A safety line anchor system is provided and includes an elongate member including a threaded stud at one end for threading the member on to a threaded opening in a trench plate, a flange fixed to...
9010489 Helix fire escape structure  
Improvements in a fire escape having a structure of a Helix/Spiral Cylinder shape. It's a building within a building. It provides a quick and safe evacuation for all fire victims, including the...
9004188 Apparatus and method for extinguishing fires in a multi-floored building  
An improved apparatus for treating a fire in a multi-floored building where the fire is located on an upper floor vertically displaced from a lower floor from which the fire is treated, and where...
9004227 Ladder access system and method for using same  
Embodiments of the disclosure may provide a ladder access system. The ladder access system may include a base having a clamp disposed proximal an excavation end thereof. The clamp may be...
8997931 Stepladder with latch stud and method  
A stepladder includes a front section having a first front leg and a second front leg and a step attached to the first front leg and the second front leg and a latch engaged with the step. The...
8997927 Apparatus for receiving shock loading  
A fall restraint system includes a cable for attachment to a fall restraint harness assembly of a worker. The cable can be attached to a boom arm cantilevered on a mast carried from the ground or...
8997929 Tree stand ladder locking device  
A ladder locking designed intended to prevent access to a tree stand and an attached ladder includes a two-piece interlocking frame, top and bottom hooks to engage rungs of the ladder, and a...
8997928 Fall restraint traveler device  
The fall restraint traveler device has a hollow body structure, two or more spacers, one or more lanyards and a leash. The hollow body structure has a first end and a second end. A safety rope...
8997932 Climbing safety assembly  
A climbing safety assembly for securing a ladder to a stanchion includes a plate that may abut a stanchion so the plate extends laterally away from the stanchion. The plate selectively engages a...
8997408 Roof provided with an anchor system  
Aspects of the invention relate to a roof comprising at least an inclined surface and a rim marking a transition to another surface extending horizontally or at a different inclination, the...
8997933 Load-bearing platform  
Tree stands are disclosed for providing an elevated standing location. The tree stand can include a support post, a seat rotatably coupled to the first end of the support post, and a platform...
8997926 Scaffold fall protection system  
The present invention relates to fall protection systems to which a scaffolder can tie off during scaffold construction by adjusting the height of the lifeline and to move along the entire length...
8997930 Ladders, ladder components, ladder accessories, ladder systems and related methods  
Various embodiments of ladders, ladder components, accessories for ladders, ladder systems and related methods are provided. In one embodiment a ladder and platform system is provided having at...
8992388 Modular ladder frame playground system  
The present invention relates to playground equipment and, more particularly, to a playground apparatus incorporating modular construction, which permits rapid simplified assembly, modification...
8991555 Tree stand  
Tree stands are disclosed for providing an elevated standing location. The tree stand can include a support post, a seat rotatably coupled to the first end of the support post, and a platform...
8991126 Fall protection systems and methods  
Fall protection systems, methods of installing such systems, and buildings embodying such systems. Such fall protection system extends from structure elements of the building about an encompassed...
8991556 Fall arrest block  
A fall arrest block has a drum (40) on which a lifeline is wound and from which the line can be drawn off or drawn back on, as the work man moves towards and away from the block. One end of the...
8991554 Mechanic's leaning device  
A mechanic's leaning device includes a base, an upper torso support having an adjustable first height above the base, and a combination step and knee support having an adjustable second height...
8985273 Portable window washer anchoring and tethering apparatus  
A portable folding support structure for safely tethering an individual comprises a portable cart sized to fit through a residential doorway, having wheels and a motor that actuates at least one...
8985276 Portable pathway apparatus  
A portable pathway apparatus for providing a path over an earthen surface that includes a pliable frame member comprising one or more layers; a row of mating holes disposed on each side of the...
8985275 Lift safety system  
A lift safety system that prevents the lifting of a support platform from a support base until all of the support legs for the support base are supporting a minimum amount of weight to ensure...
8985274 Flatbed loading system with self-aligning platforms  
A mobile platform has a separate and independent linear actuator pivotally connected near each opposite end of the platform where there is a contact limit switch that when triggered by contact...
8985933 Remote equipment storage apparatus with a downwardly extendable retrieval position  
An apparatus for facilitating the storage of equipment such as ladders in the upper area, but particularly in the upper area on the outside of emergency vehicles such as trucks which includes a...
8984638 System and method for analyzing suspicious network data  
A system is provided with a controller and a device configured to receive and output network data from a communication network to the controller. Accordingly, the controller is configured to (i)...
8978823 Arrangement of a scaffolding component and of a vertical scaffolding element  
An arrangement includes a scaffolding component having a connection head and a vertical scaffolding element extending in the direction of a longitudinal axis with a projection fastened thereto. A...