Trademark Search  /  SILICON MATERIAL SERVICE

SILICON MATERIAL SERVICE

○ Dead · Cancelled

U.S. federal trademark · Serial No. 74507045 · Reg. No. 1912872

Mark
SILICON MATERIAL SERVICE
Status
Cancelled
Serial Number
74507045
Registration No.
1912872
Filing Date
March 30, 1994
Registration Date
August 15, 1995
Class(es)
Class 040

Owners

VERSUM MATERIALS US, LLC
16 · TEMPE, AZ, US
Air Products and Chemicals, Inc.
03 · Allentown, PA, US
Air Products and Chemicals, Inc.
03 · Allentown, PA, US

Goods & Services

used silicon wafer reclamation services, namely chemical stripping, lapping, chemical etching and polishing of used wafers to the specifications of others

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