Seismic subframe for electrical enclosure

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6036290
SERIAL NO

09042270

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An electrical enclosure includes a frame and a seismic subframe. The seismic subframe includes vertical frame members interconnecting with braces at the top and bottom and opening at the front and rear of the enclosure. The assembly mounts to the rectangular frame of the enclosure. Grid straps extend from front to rear to connect the assemblies and provide additional bracing. Front and rear panels include gusset type braces at the corners mounted to the panels that engage inner edges of the framework to provide positioning as well as support.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
HOFFMAN ENCLOSURES INC2100 HOFFMAN WAY ANOKA MN 55303

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Emstad, Erik E Lauderdale, MN 7 631
Jancsek, John J Blaine, MN 5 214
Lau, Robert G Anoka, MN 16 660
Mickley, Todd J Andover, MN 6 384
Thompson, Creighton R Chaska, MN 2 135

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