SIGMA
USPTO Trademark Record · Serial No. 72305075
Trademark details
It was initially claimed by SIGMA INSTRUMENTS, INC. on 19680813.
That brand applies to the following goods and services:DIGITAL DATA PROCESSING SYSTEMS AND SYSTEM UNITS, INCLUDING DIGITAL COMPUTERS, MEMORY UNITS, INPUT-OUTPUT PROCESSORS, INPUT-OUTPUT DEVICES, SYSTEMS INTERFACE UNITS, AND COMMUNICATION UNITS.
You can learn more about that trademark on the USPTO website: View the USPTO record
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