Heat shield with integral attachment flanges

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7851069
SERIAL NO

11560914

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An aluminum layered heat shield assembly (30) includes a pair of spaced metallic facing sheets (32) fabricated from an aluminum composition. In the interstitial space between the facing sheets (32), a perforated steel core (34) is formed in the general shape of a zigzag baffle with segments that adjoin and maintain a generally consistent spacing. The perforated steel core (34) is fabricated with non-perforated flanges (42) which project outwardly from between the aluminum facing sheets (32) to establish extensions for attachment to a supporting structure.

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Patent Owner(s)

Patent OwnerAddress
FEDERAL MOGUL WORLD WIDE INC26555 NORTHWESTERN HIGHWAY SOUTHFIELD MI 48034

International Classification(s)

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  • 2006 Application Filing Year
  • B21D Class
  • 727 Applications Filed
  • 350 Patents Issued To-Date
  • 48.15 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2006200720082009201020112012201320142015201620170255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Starr, George Fowlerville, US 3 14

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Patent Citation Ranking

  • 5 Citation Count
  • B21D Class
  • 8.97 % this patent is cited more than
  • 15 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges2722240101101 - 1011 - 2021 - 3031 - 4041 - 500102030405060708090100110120130140150160170180190200210220230240

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