Depth determination apparatus

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United States of America Patent

PATENT NO 8959787
APP PUB NO 20120266480A1
SERIAL NO

13503425

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A depth determination apparatus is described. The depth determination apparatus includes a rotatable reel for receiving a length of line, a free end of the line being adapted to receive a weight, a hollow elongate leader assembly through which the line is played out and retracted, a measuring arrangement for measuring the length of line played out and/or retracted through the hollow elongate leader; and a drive means for at least retracting the line through the hollow elongate leader.

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Patent Owner(s)

Patent OwnerAddress
IGUANA INDUSTRIAL SOLUTIONS PTY LTD40 LINKSLEY AVENUE GLENHAVEN NEW SOUTH WALES 2156

International Classification(s)

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  • 2010 Application Filing Year
  • F42D Class
  • 31 Applications Filed
  • 19 Patents Issued To-Date
  • 61.30 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances201020112012201320142015201620170255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cook, Gary Allan Glenhaven, AU 1 1
Stephens, Peter Davekumar Glenhaven, AU 2 3

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Patent Citation Ranking

  • 0 Citation Count
  • F42D Class
  • 0 % this patent is cited more than
  • 10 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges2102101 - 1011 - 2021 - 3000.511.522.533.544.555.566.577.588.599.51010.5

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