Trademark Search  /  ALPHA-STEP

ALPHA-STEP

● Live · Registered

U.S. federal trademark · Serial No. 73159312 · Reg. No. 1122241

Mark
ALPHA-STEP
Status
Registered
Serial Number
73159312
Registration No.
1122241
Filing Date
February 21, 1978
Registration Date
July 17, 1979
Class(es)
Class 009

Owners

KLA CORPORATION
03 · MILPITAS, CA, US
KLA-TENCOR CORPORATION
03 · Milpitas, CA, US
TENCOR INSTRUMENTS
03 · MOUNTAIN VIEW, CA, US

Goods & Services

METROLOGY INSTRUMENTS-NAMELY, INSTRUMENTS FOR MAPPING VERTICAL PROFILES OF SEMICONDUCTOR WAFERS, THIN FILMS, AND THE LIKE

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