Drawing for Serial No. 71663668

USPTO serial 71663668

Serial No. 71663668

Reviewed by CopyMark Law Group

Reg. 0624329Status 900
Filing date
Status date
Registration date
Apr 3, 1956
Examiner
Law office

What this means

This page summarizes the public USPTO record for this serial number, including owners, goods and services, and prosecution history.

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Owner

Goods and services

ClassDescriptionStatusFirst use
015OIL ADDITIVE FOR USE IN AUTOMOTIVE AND ENGINE LUBRICATION, SAME BEING ADDED TO LUBRICATING OILS IN AUTOMOBILE ENGINES AND OTHER LUBRICATING OILS AND GREASES, TO PREVENT STICKY VALVES AND TO REDUCE FRICTIONEXPIREDFeb 15, 1952

Related trademarks

CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.

Prosecution history

DateCodeEventWhat it means
Jan 7, 1997EXRGEXPIRED SEC. 9
Apr 3, 1976REN1REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)

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