Drawing for CTC CHICAGO TRANSFORMER

USPTO serial 71548351

CTC CHICAGO TRANSFORMER

Reviewed by CopyMark Law Group

Reg. 0517405Status 900
Filing date
Status date
Registration date
Nov 8, 1949
Examiner
โ€”
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
021ELECTRIC TRANSFORMERS, ELECTRIC REACTORS, ELECTRIC BALLASTS AND ELECTRIC FILTERSEXPIREDOct 1, 1940

Related trademarks

CopyMark links this record to cited ยง2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.

Prosecution history

DateCodeEventWhat it means
Nov 3, 1992EXRGEXPIRED SEC. 9โ€”
Nov 8, 1969REN1REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)โ€”

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