Apparatus and method for picking up and repositioning a string of roadway barrier segments

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United States of America Patent

PATENT NO 8834062
APP PUB NO 20140255096A1
SERIAL NO

13790765

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Abstract

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The invention relates to a method and an apparatus for automatically guiding a machine that picks up and places roadway barrier segments using satellite global positioning and ultrasonic sensors. The machine is guided by both GPS signals and signals based on ultrasonic measurement of distance from the existing barrier segments.

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Patent Owner(s)

Patent OwnerAddress
LINDSAY TRANSPORTATION SOLUTIONS LLC18135 BURKE STREET SUITE 100 OMAHA NE 68022

International Classification(s)

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  • 2013 Application Filing Year
  • E01C Class
  • 296 Applications Filed
  • 271 Patents Issued To-Date
  • 91.56 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20132014201520162017201820192020202120220255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Schmidt, Kevin L Rio Vista, US 1 5

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  • 2 Citation Count
  • E01C Class
  • 4.39 % this patent is cited more than
  • 11 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges582215101 - 1011 - 2021 - 3031 - 40051015202530354045505560657075808590

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