DUO-250

○ Dead · Expired

U.S. federal trademark · Serial No. 72299862 · Reg. No. 0869402

Mark

DUO-250

Status

Expired

Serial Number

72299862

Registration No.

0869402

Filing Date

June 6, 1968

Registration Date

May 13, 1969

Class(es)

Class 007

Owner

03 · ST. LOUIS, MO, US

PISTON RINGS

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