DEVICE AND METHOD OF MECHANICALLY DAMPENING A HOLD OPEN ROD

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United States of America Patent

APP PUB NO 20090300877A1
SERIAL NO

12135778

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A mechanical rate control device for mechanically dampening a telescoping hold open rod including an outer tube, an inner tube concentrically displaced within the outer tube. The inner tube includes a head portion and at least two friction pads surrounding the inner tube. Each of the at least two friction pads includes an internal surface which substantially complements an external surface of the inner tube.

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Patent Owner(s)

Patent OwnerAddress
MARATHONNORCO AEROSPACE INC8301 IMPERIAL DRIVE WACO TX 76712

International Classification(s)

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  • 2008 Application Filing Year
  • E05F Class
  • 251 Applications Filed
  • 111 Patents Issued To-Date
  • 44.23 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2008200920102011201220132014201520160255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Latham, Del E Crawford , US 1 3
McMurtrey, Gary China Spring , US 2 31
WOOD, Matthew J Waco , US 3 21

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Patent Citation Ranking

  • 3 Citation Count
  • E05F Class
  • 6.36 % this patent is cited more than
  • 16 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges75929103201 - 1011 - 2021 - 3031 - 4041 - 5005101520253035404550556065

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