Roadway maintenance striping control system

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11261571
APP PUB NO 20190271123A1
SERIAL NO

16419889

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A control system for positioning a marker over a pre-existing roadway surface mark. The control system has an electromagnetic radiation source attached to the marker for producing a mark pattern on the roadway surface. An imager permits the control system to image both the pre-existing roadway surface mark and the mark pattern produced by the electromagnetic radiation source. A computer is responsive to the imager for producing an error signal based upon the location difference between (a) the image of the pre-existing roadway surface mark and (b) the image of the mark pattern produced by the electromagnetic radiation source. An actuator is responsive to the error signal for positioning the marker over the pre-existing.

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First Claim

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Patent Owner(s)

  • LIMNTECH LLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dolinar, Douglas D Doylestown, US 14 185
Haller, William R Bethlehem, US 40 994

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