ISOPOLAR

○ Dead · Expired

U.S. federal trademark · Serial No. 72453029 · Reg. No. 0993887

Mark

ISOPOLAR

Status

Expired

Serial Number

72453029

Registration No.

0993887

Filing Date

March 30, 1973

Registration Date

September 24, 1974

Class(es)

Class 009

Owner

03 · WAKEFIELD, MA, US

REFERENCE CIRCUIT SOLD AS A COMPONENT PART OF DIGITAL MULTIMETERS AND DIGITAL VOLTMETERS

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