Trademark Search  /  KLOVERLEAF

KLOVERLEAF

○ Dead · Cancelled

U.S. federal trademark · Serial No. 73452734 · Reg. No. 1311757

Mark
KLOVERLEAF
Status
Cancelled
Serial Number
73452734
Registration No.
1311757
Filing Date
November 14, 1983
Registration Date
January 1, 1985
Class(es)
Class 001

Owners

Harshaw Chemical Company, The
03 · NJ, US
Harshaw/Filtrol Partnership
02 · Oakland, CA
Harshaw/Filtrol Partnership
02 · Oakland, CA
Harshaw/Filtrol Partnership
02 · Oakland, CA

Goods & Services

Shaped Catalysts for Treatment and Refining of Petroleum, Petroleum Derived Products, and Natural Gas

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