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CEION
Filed on: 3/29/2016
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Instruments for measuring corrosion, erosion and sand in oil and gas wells and pipelines comprised of electronic circuits and sensors; instruments for measuring corrosion, erosion and sand in oil and gas wells and pipelines; instruments for monitoring oil/gas production; instr...
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STATEMENT OF CONTINUED USE ACCEPTED
12/1/2023
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CEION
Filed on: 7/15/2008
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Instruments for measuring corrosion, erosion and sand in oil and gas wells and pipelines comprised of electronic circuits and sensors; instruments for measuring corrosion, erosion and sand in oil and gas wells and pipelines; instruments for monitoring oil/gas production; instr...
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CONTINUED USE NOT FILED WITHIN GRACE PERIOD, UN-REVIVABLE
7/18/2016
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CEION
Filed on: 2/22/1999
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INSTRUMENTS FOR MEASURING CORROSION AND WEAR COMPRISED OF ELECTRONIC CIRCUITS AND SENSORS
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CONTINUED USE NOT FILED WITHIN GRACE PERIOD, UN-REVIVABLE
3/1/2008
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