Drawing for SOOT-EX

USPTO serial 71500182

SOOT-EX

Reviewed by CopyMark Law Group

Reg. 0431864Status 900
Filing date
Status date
Registration date
Aug 12, 1947
Examiner
Law office
FILE DESTROYED

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
006CHEMICAL PREPARATIONS FOR ELIMINATING SOOT AND SCALE FROM FURNACES, BOILERS, STACKS, AND THE LIKEEXPIREDMar 18, 1946

Related trademarks

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Prosecution history

DateCodeEventWhat it means
Dec 16, 1988EXRGEXPIRED SEC. 9
Aug 12, 1967REN1REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)

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