Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Paul K. Meeker0
Date of Patent
September 19, 2006
0Patent Application Number
104433730
Date Filed
May 22, 2003
0Patent Citations Received
Patent Primary Examiner
Patent abstract
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 step mounts for coupling the hollow step to the legs.
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