CALGONITE

○ Dead · Expired

U.S. federal trademark · Serial No. 71588003 · Reg. No. 0546609

Mark

CALGONITE

Status

Expired

Serial Number

71588003

Registration No.

0546609

Filing Date

November 18, 1949

Registration Date

August 14, 1951

Class(es)

Class 009

Owner

03 · PITTSBURGH, PA, US

ELECTRICAL CONTROLLING AND SIGNALLING APPARATUS FOR MEASURING AND CONTROLLING THE ALKALINITY OF WASHING SOLUTIONS USED IN MECHANICAL WASHING DEVICES

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