CALGON

○ Dead · Expired

U.S. federal trademark · Serial No. 71658575 · Reg. No. 0609539

Mark

CALGON

Status

Expired

Serial Number

71658575

Registration No.

0609539

Filing Date

December 28, 1953

Registration Date

July 26, 1955

Class(es)

Class 001

Owners

03 · PITTSBURGH, PA, US

03 · PITTSBURGH, PA, US

TEST KITS CONTAINING REAGENT SOLUTIONS AND THE LIKE, SPECIFICALLY FOR THE DETERMINATION OF WATER HARDNESS

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