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TEOS

○ Dead · Abandoned

U.S. federal trademark · Serial No. 74108149

Mark
TEOS
Status
Abandoned
Serial Number
74108149
Filing Date
October 22, 1990
Class(es)
Class 001

Owners

Nalco Chemical Company
03 · Naperville, IL, US
Nalco Chemical Company
03 · Naperville, IL, US

Goods & Services

polishing slurries for use in electronic wafer polishing used in stock removal processes in the silicon wafer industry

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