Featured patents

Method and Apparatus for Attaching a Rail Support Post to a Stair
US 08833008 B2, Sept. 16, 2014, Richard P. Truckner / EZ Stairs, Inc. (Laguna Hills, US)
In combination, a bracket, a rail support post, and a stair, said stair…

Structural Stringer for Stairways
US 08806817 B2, Aug. 19, 2014, Tyler Sutherland et al. / Case-Modular Stair Systems Inc. (Sutton, CA)
A stringer assembly for use in stairways, comprising:…

Patentorg has 2 documents under Risers Connected to Common Stringer Patents.

Other subcategories for category Static structures (e.g., buildings)
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