Lexidata Trademarks

LEXIDATA
Computer Graphics Equipment-Namely, Display Processors and Peripheral Units
Cancelled  ·  August 23, 1982  ·  73381343  · 
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LEXIDATA
GRAPHICS PROCESSING EQUIPMENT, NAMELY PROCESSORS AND PERIPHERALS THEREFOR
Cancelled  ·  June 14, 1982  ·  73369613  · 
LEXIDATA
QUESTION-ANSWER MONITORING UNITS FOR USE AS GAMES OR TOYS
Expired  ·  July 28, 1972  ·  72431094  · 
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LEXIDATA
PRINTED PUBLICATIONS FOR USE WITH QUESTION-ANSWER MONITORING UNITS
Expired  ·  July 28, 1972  ·  72431065  · 
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LEXIDATA
INSTRUCTIONAL AND TEACHING UNITS FOR USE IN QUESTION-ANSWER MONITORING FOR USE IN SCHOOLS
Expired  ·  April 20, 1971  ·  72389700  · 
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