Patent ID: 8607932

Claim:
A Ladder Stabilizing Attachments devise for extension ladders, step ladders, and other ladders and designed to improve lateral stability, reduce slide out tendency and unwanted movement to the ladder base comprising; a pair or an array of pairs of stabilizing legs, said stabilizing legs being of one piece design or two piece extendable legs, and each at an upper end being fitted to a multi-universal joint device which allows the stabilizing leg to freely rotate in a pendulum motion in a first plain at right angle to the ladder about a pivoting bolt passing laterally through a socket of the multi-universal joint device, which allows the stabilizing leg to rotate in a pendulum motion at right angle to the first plain and in a plain of the ladder, said socket being attached to an end of a support bar which passes through a hollow rung of the ladder, and another end of the support bar having one or more similar sockets each forming a universal joint attaching a further stabilizing leg, and each stabilizing leg at its lower end is fitted to a foot socket device into which the stabilizing leg rests on a compression spring in a base of the foot socket and in which the stabilizer leg can move freely in a longitudinal movement up and down, the longitudinal movement being limited by a guide pin secured to the stabilizing leg within the confines of a guide slot cut longitudinally in a casing of the foot socket, whereby when in use downward pressure of the stabilizing leg by the weight of the ladder and operator compresses the compression spring while upward lift of the stabilizing leg through rocking of the ladder can raise its lower end 2-4 cm above the compression spring allowing the foot socket to remain in contact with the ground, wherein each stabilizing leg attached by the pivoting bolt that forms part of the universal joint device allows lateral movement, said support comprises a square metal support socket allowing rotational movement and being externally threaded at one end and internally threaded at the other, such that a stabilizer leg of the stabilizing legs adjacent to the ladder said threaded one end is threaded into a hollow of the support bar which is threaded at both ends, and passing through an arbitrarily selected rung of the ladder and the other threaded end has threaded into it a further similar square metal support socket to which is attached a further of the stabilizing legs, wherein each square metal support socket is attached to one of the stabilizing leg allowing the array of pairs of stabilizing legs to be attached to both ends of a single support bar.