Methods and marking devices with mechanisms for indicating and/or detecting marking material color

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United States of America Patent

PATENT NO 9097522
APP PUB NO 20110045175A1
SERIAL NO

12786929

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Abstract

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Methods and marking devices for indicating and/or detecting a color of marking material used in performance of a marking operation to mark the presence or absence of an underground facility are described. Information about the color of the marking material may optionally be logged or stored by a marking device and/or transmitted to an external device.

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Patent Owner(s)

  • CERTUSVIEW TECHNOLOGIES, LLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chambers, Curtis Palm Beach Gardens, US 210 25077
Farr, Jeffrey Jupiter, US 175 21204
Nielsen, Steven North Palm Beach, US 145 17233

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