Trademark Search  /  NALCO KNOWLEDGE-BUILDER

NALCO KNOWLEDGE-BUILDER

○ Dead · Cancelled

U.S. federal trademark · Serial No. 74305942 · Reg. No. 1761795

Mark
NALCO KNOWLEDGE-BUILDER
Status
Cancelled
Serial Number
74305942
Registration No.
1761795
Filing Date
August 20, 1992
Registration Date
March 30, 1993
Class(es)
Class 041

Owners

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

Goods & Services

educational services; namely, conducting seminars in the field of water management

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