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US 2014/0150236 A1Published application
I-beam track with a Separate attachment portion
AssigneeProduction Resource Group, LLC
InventorJames Kempf
Life of this patent
Estimating the term…
Abstract
A dual sided extrusion, where one side has a different shape than the other side, and the extrusion is intended to be used in different orientations depending on the application.
Claims4
A method, comprising:
- first using a structural extrusion in a first direction hanging from a ceiling where an I-beam shaped portion faces down and holds a load;
- and
- second using the same structural extrusion in a second direction mounted in a floor, where an open cavity faces up and holds a load.
Dependencies are inferred from the claim text.