Trademark Search / OPTEST

OPTEST

○ Dead · Cancelled

U.S. federal trademark · Serial No. 75561198 · Reg. No. 4361099

Mark

OPTEST

Status

Cancelled

Serial Number

75561198

Registration No.

4361099

Filing Date

July 24, 1998

Registration Date

February 10, 2000

Class(es)

Class 009

Owners

ADVANTEST CORPORATION

03 · Tokyo, JP

ADVANTEST CORPORATION

03 · Tokyo, JP

ADVANTEST CORPORATION

03 · Tokyo, JP

Goods & Services

STANDARD OPTICAL POWER METER, OPTICAL MULTI POWER METER, OPTICAL POWER MULTIMETER, PORTABLE OPTICAL POWER METER, OPTICAL RECEIVER, LIGHT WAVE MODULATION TEST SET, OPTICAL POLARIZATION SCRAMBLER, OPTICAL SPECTRUM ANALYZER, OPTICAL WAVELENGTH METER

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