DUOLOK

○ Dead · Cancelled

U.S. federal trademark · Serial No. 73601605 · Reg. No. 1448517

Mark

DUOLOK

Status

Cancelled

Serial Number

73601605

Registration No.

1448517

Filing Date

June 2, 1986

Registration Date

July 21, 1987

Class(es)

Class 019

Owners

03 · LAVAL, QUEBEC, CA

03 · LAVAL, QUEBEC, CA

03 · LAVAL, QUEBEC, CA

ENERGY SAVING GLASS FOR DOORS AND WINDOWS

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