KOPPERS

○ Dead · Expired

U.S. federal trademark · Serial No. 72930518 · Reg. No. 0930518

Mark

KOPPERS

Status

Expired

Serial Number

72930518

Registration No.

0930518

Filing Date

April 8, 1969

Registration Date

March 7, 1972

Class(es)

Class 007, Class 017

Owner

03 · PITTSBURGH, PA, US

PISTON RINGS AND SHAFT SEALS

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