Concrete fillable steel joist

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11459755
APP PUB NO 20210017765A1
SERIAL NO

16931031

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A concrete fillable steel joist includes a generally U-shaped member and a top chord. The generally U-shaped member has spaced apart webs and a bottom chord. The top chord is operably attached to the U-shaped member. The top chord has a plurality of spaced apart top chord holes. The U-shaped member and the top chord define a volume that is fillable with concrete when opposed ends of the U-shaped member have joist ends operably attached thereto. The joist ends may be a pair of end plates. Alternatively, the joist ends may be structural members. A concrete fillable steel joist system includes a plurality of spaced apart concrete fillable steel joists, and metal decking. The metal decking is operably attached between the spaced apart steel joists. The concrete fillable steel joist and the metal decking are configured to receive concrete.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
INVENT TO BUILD INC95 CHURCH STREET SOUTH RICHMOND HILL ONTARIO L4C 1W4

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Strickland, Michael R Richmond Hill, CA 27 404

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