DUOSTONE

○ Dead · Expired

U.S. federal trademark · Serial No. 73623661 · Reg. No. 1438022

Mark

DUOSTONE

Status

Expired

Serial Number

73623661

Registration No.

1438022

Filing Date

October 2, 1986

Registration Date

April 28, 1987

Class(es)

Class 016

Owners

03 · OAKLAND, NJ, US

03 · OAKLAND, NJ, US

03 · OAKLAND, NJ, US

AQUARIUM AIR STONE

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