Matches 1 - 12 out of 12


Match Document Document Title
US20120132480 ADJUSTABLE RAMP LADDER WITH ALTERNATING STEPS  
Adjustable ramp ladder with alternating steps, which have at least a first set of steps with a plurality of inline plates joined by the adjacent sides thereof and a second set of steps with a...
US20130043093 ASSAULT LADDER  
A dual-purpose assault ladder and bridging apparatus includes a right frame and a left frame both including upper and lower frame tubes. Assault steps are connected between the right and left...
US20110088971 Collapsible step and extension ladder  
A ladder formed of easily storable sections is quickly assembled to form a step ladder, extension ladder, hoist, scaffolding or fence. The base and top of the extension ladder include separate...
US20150211298 CONVERTIBLE CART AND ELEVATED STAND APPARATUS  
A convertible cart and elevated stand apparatus comprising a cart member and stand member which are adapted to be removably coupled to each other to form an elevated stand. A cart member may...
US20070199768 Universal ladder stand dolly system  
A ladder dolly engagable to multiple styles of ladders. The dolly comprises two separate tubular bodies with each having at least one side shorter than the other sides. Two horizontal members...
US20150259980 STEPLADDER WITH TOOL CARRIER  
A stepladder which is placed on a tool carrier and which is folded up when in the transport position with the handle extracted, has a folding step which in this position is flush with the side...
US20100025149 Ladder With Stretcher  
The ladder with stretcher including two elongated side members aligned generally parallel and connected to one another by a plurality of rungs, wherein at least one side member includes a storage...
US20090007348 LIGHTWEIGHT MODULAR FOOTBRIDGE AND LADDER  
A tactical footbridge comprises two or more bridge segments and one or more pivotal connection assemblies. The one or more pivotal connection assemblies engage two of the at two or more bridge...
US20140182968 Manually Portable Structural Apparatus  
Manually portable structural apparatus comprising a rigid structural element configured to be releasably coupled to at least one other like rigid structural element. A bearer element having a...
US20160333639 Security and Escape Apparatus for Use with a Window  
A security and escape apparatus for use with a window mounted in a wall at a position spaced above a support surface is disclosed. According to one aspect of the invention track members of a first...
US20160220856 Fall Arrest System and Lanyard  
An improved fall arrest lanyard apparatus and method for decelerating and arresting a user from impacting the ground after a fall, along with an integrated, deployable etrier. After the fall...
US20150267469 Ladder Plank  
The present invention is a multi-purpose ladder. It is a fully functional approximately 6 feet step ladder which most people have, and it also serves as a 6 feet platform when laid horizontally...

Matches 1 - 12 out of 12