DUOTHERM

○ Dead · Cancelled

U.S. federal trademark · Serial No. 73228877 · Reg. No. 790

Mark

DUOTHERM

Status

Cancelled

Serial Number

73228877

Registration No.

790

Filing Date

August 24, 1979

Registration Date

January 11, 1968

Class(es)

Class 007

Owner

99 · D-70376 STUTTGART, DE

PISTONS AND PISTON RINGS FOR INTERNAL COMBUSTION ENGINES

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