SIGMA 20

○ Dead · Abandoned

U.S. federal trademark · Serial No. 73738971

Mark

SIGMA 20

Status

Abandoned

Serial Number

73738971

Filing Date

July 11, 1988

Class(es)

Class 009

Owner

03 · SAN DIEGO, CA, US

GRAPHICS WORKSTATIONS, NAMELY, DYNAMIC INTERACTIVE REFRESH AND RASTER SCAN GRAPHICS DISPLAY SYSTEMS, AND INSTRUCTIONAL MANUALS SOLD THEREWITH

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.