OPTOVAR

○ Dead · Cancelled

U.S. federal trademark · Serial No. 71662493 · Reg. No. 621495

Mark

OPTOVAR

Status

Cancelled

Serial Number

71662493

Registration No.

621495

Filing Date

March 11, 1954

Registration Date

June 4, 1952

Class(es)

Class 009

Owners

03 · 73447 OBERKOCHEN, DE

03 · 73446 OBERKOCHEN, DE

MAGNIFICATION CHANGER FOR MICROSCOPES [ AND TELESCOPES ]

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