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Sigmacom Trademarks
SIGMACOM
HDTV Hardware Manufacturing, Whole Sale, Export and Import
Abandoned
·
January 14, 2005
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76627975
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SIGMACOM
computer based hardware and software for linking communications equipment and communications software to computers and computer networks
Cancelled
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September 20, 1993
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74437948
·
SIGMACOMMISSIONING
Engineering services, namely, engineering for the Educational, Medical, Commercial, Industrial, Marine and Power Industries
Abandoned
·
August 12, 2010
·
85105961
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