Sigmatic Trademarks

SIGMATIC
On-line services via a global computer network which facilitates the ordering and delivering of software
Abandoned  ·  March 16, 1998  ·  75450898  · 
SIGMATIC
ELECTRICAL ALARM MONITORING AND REMOTE CONTROL SYSTEM
Expired  ·  July 2, 1971  ·  72396490  · 
SIGMATIC
GAGES AND GAGING EQUIPMENT
Expired  ·  January 3, 1955  ·  71679313  ·