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Optolog Trademarks
OPTOLOG
Electronic temperature monitoring system, namely, gauges, sensors, and meters that gather well data and allow for continuous temperature profiles in oil and gas well testing and drilling operations
Cancelled
·
June 15, 2004
·
78435187
·
OPTOLOGIC
OPTICAL ISOLATOR ELECTRONIC COMPONENTS; NAMELY, OPTICAL EMITTERS, OPTICAL DETECTORS, AND ELECTRONIC LOGIC CIRCUITS
Cancelled
·
September 15, 1986
·
73619926
·
OPTOLOGIC
OPTICAL ISOLATOR ELECTRONIC COMPONENTS; NAMELY, OPTICAL EMITTERS, OPTICAL DETECTORS, AND ELECTRONIC LOGIC CIRCUITS
Registered
·
February 14, 1986
·
73582744
·
OPTOLOGIC
OPTICAL ISOLATOR ELECTRONIC COMPONENTS NAMELY OPTICAL EMITTERS, OPTICAL DETECTORS, AND ELECTRONIC LOGIC CIRCUITS
Cancelled
·
October 6, 1983
·
73446845
·
OPTOLOGY
Course, Seminar, Wall Chart, Poster, Manual, DVD, Manual
Abandoned
·
March 29, 2005
·
78597483
·
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