Class 182/177 - Overlapping stile and prop

Subclass of Class 182 - Fire escape, ladder, or scaffold
Definition: Device in which the prop and stile overlap.
No. of patents: 3
Last issue date: 04/29/2008

Number	Title	Issue Date
7364017	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 of spaced apart outer rails each fixedly coupled to an associated sle...	04/29/2008
7108103	Rigidified step ladder A step ladder includes rigidified left and right legs and step units between the legs. Each rigidified leg includes a web interconnecting first and second tubular members. Each step unit includes a hollow step including an internal rigidifying partition wall and ste...	09/19/2006
6997282	Adjustable ladder A ladder is adjustable in a plurality of planes so a wide variety of sloped surfaces can be accommodated. The ladder includes non-slip surfaces on the steps and a paint can holder that can accommodate a one gallon paint can. ...	02/14/2006

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