Acoustic septum cap honeycomb

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7854298
SERIAL NO

12151886

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An acoustic structure that includes a honeycomb having cells in which septum caps are located. The septum caps are formed from sheets of acoustic material and include a resonator portion and a flange portion. The flange portion has an anchoring surface that provides frictional engagement of the septum caps to the honeycomb cells when the caps are inserted into the honeycomb during fabrication of the acoustic structure. An adhesive is applied to the anchoring surface of the septum caps after the caps have been inserted into the honeycomb cells to provide a permanent bond.

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Patent Owner(s)

Patent OwnerAddress
HEXCEL CORPORATIONSTAMFORD CT 06901

International Classification(s)

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  • 2008 Application Filing Year
  • G10K Class
  • 155 Applications Filed
  • 70 Patents Issued To-Date
  • 45.17 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20082009201020112012201320142015201620170255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ayle, Earl Chandler, US 14 401

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Patent Citation Ranking

  • 34 Citation Count
  • G10K Class
  • 97.67 % this patent is cited more than
  • 15 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges42711101 - 1011 - 2021 - 30024681012141618202224262830

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