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Qbasic Trademarks
QBASIC
computer documentation; namely, reference and instruction manuals for computer hardware and computer utility programs
Abandoned
·
January 9, 1991
·
74129153
·
QBASIC
computer utility programs for computer program development and instructional manuals for use therewith all sold as a unit
Abandoned
·
December 11, 1990
·
74122512
·
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