SM-30

○ Dead · Expired

U.S. federal trademark · Serial No. 72118781 · Reg. No. 0736224

Mark

SM-30

Status

Expired

Serial Number

72118781

Registration No.

0736224

Filing Date

April 27, 1961

Registration Date

August 21, 1962

Class(es)

Class 005

Owner

03 · NEW YORK 5, NY, US

SILICA-MAGNESIA FLUID CRACKING CATALYST

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