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OPTICHROM

○ Dead · Cancelled

U.S. federal trademark · Serial No. 72443427 · Reg. No. 0991331

Mark
OPTICHROM
Status
Cancelled
Serial Number
72443427
Registration No.
0991331
Filing Date
December 11, 1972
Registration Date
August 20, 1974
Class(es)
Class 009

Owners

GAS CHROMATOGRAPHY SYSTEMS MAXUM LLC
16 · ALPHARETTA, GA, US
SIEMENS INDUSTRY, INC.
03 · ALPHARETTA, GA, US
SIEMENS ENERGY & AUTOMATION, INC.
03 · ALPHARETTA, GA, US
APPLIED AUTOMATION, INC.
03 · BARTLESVILLE, OK, US
PHILLIPS PETROLEUM COMPANY
03 · BARTLESVILLE, OK, US

Goods & Services

CHROMATOGRAPHIC ANALYZERS AND CONTROL SYSTEMS FOR SAME

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