TTR

○ Dead · Expired

U.S. federal trademark · Serial No. 71618672 · Reg. No. 0566938

Mark

TTR

Status

Expired

Serial Number

71618672

Registration No.

0566938

Filing Date

September 12, 1951

Registration Date

November 18, 1952

Class(es)

Class 009

Owners

03 · BLUE BELL, PA, US

03 · PHILADELPHIA, PA, US

PORTABLE DIRECT-READING INSTRUMENT FOR MEASURING TURN RATIO OF POWER AND DISTRIBUTION TRANSFORMERS

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