Storage cabinet

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United States of America Patent

PATENT NO 7722138
APP PUB NO 20050280337A1
SERIAL NO

11147402

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A file cabinet includes a foldable sheet metal housing wrapper or individual side panels which define a back wall and the left and right side walls of the cabinet. A reinforcement box or insert is permanently affixed within the back of the cabinet which reinforcement box is spaced forwardly of the back wall to define a strengthening column which rigidifies the overall housing structure. Upper and lower cross rails are secured to the upper and lower corners of the side walls at the front of the cabinet to rigidify the front of the cabinet. The opposite ends of the cross rail have depending flanges which are fixedly secured to vertical tubular edge supports formed integrally in the side walls.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
PNC BANK500 FIRST AVENUE PITTSBURGH PA 15219

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Butcher, Terry A Holland, US 1 2
Erickson, Cory S Big Rapids, US 1 2
Jackson, Jeremy J Big Rapids, US 3 12
Robinson, Jayson J Stanwood, US 2 4

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