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Optologic Trademarks
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
·
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