Trademark Search / DBS

DBS

○ Dead · Abandoned

U.S. federal trademark · Serial No. 75074075

Mark

DBS

Status

Abandoned

Serial Number

75074075

Filing Date

March 18, 1996

Class(es)

Class 009

Owners

TENCOR INSTRUMENTS

03 · Santa Clara, CA, US

TENCOR INSTRUMENTS

03 · Santa Clara, CA, US

Goods & Services

optically-based instrument and software for measuring the thickness of thin films on semiconductor wafers by means of reflectance of light at multiple wavelengths

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