Sheet metal blank

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9003852
APP PUB NO 20080078227A1
SERIAL NO

11808692

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A sheet metal blank for the manufacture of a casing of a gas turbine engine comprising a sheet of substantially constant wall thickness and a raised or thicker region extending along substantially the full length of the sheet metal blank. A raised or thicker region is provided between edges of the sheet metal blank. The raised or thicker region comprises at least one boss and at least one ridge extending way from the or each boss.

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Patent Owner(s)

Patent OwnerAddress
ROLLS-ROYCE PLCLONDON N1 9FX

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Annear, Michael Bristol, GB 4 10
Green, Richard Bristol, GB 95 1292

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