Cable bolt

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8322950
APP PUB NO 20080247828A1
SERIAL NO

12039228

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A cable bolt (10, 60) comprising a flexible cable (11) formed from a plurality of wound strands, wherein at least one of the strands is a hollow strand (12b). In one form, at least one region (14) of the hollow strand is formed with a helical formation or is otherwise arranged to resist radial compression. A cable bolt (60) is also disclosed with a hollow strand (12b) that has a coupling (65) fitted at one end (14) and a resin retainer (61) fitted on the other end of the hollow strand.

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Patent Owner(s)

Patent OwnerAddress
FCI HOLDINGS DELAWARE INC1105 NORTH MARKET ST WILMINGTON DE 19801

International Classification(s)

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  • 2008 Application Filing Year
  • E21D Class
  • 53 Applications Filed
  • 31 Patents Issued To-Date
  • 58.50 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20082009201020112012201320142015201620170255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Craig, Peter Harold Cooyal, AU 13 103
Gaudry, Timothy Joseph Picton, AU 6 32
Naylor, John Yukan, AU 1 5

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Patent Citation Ranking

  • 1 Citation Count
  • E21D Class
  • 5.56 % this patent is cited more than
  • 13 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges2321101 - 1011 - 2021 - 300246810121416182022242628303234

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