DUOFOS

○ Dead · Cancelled

U.S. federal trademark · Serial No. 72170199 · Reg. No. 0770236

Mark

DUOFOS

Status

Cancelled

Serial Number

72170199

Registration No.

0770236

Filing Date

June 3, 1963

Registration Date

May 26, 1964

Class(es)

Class 005

Owners

99 · LAKE FOREST, IL, XP

03 · Northbrook, IL, US

03 · SKOKIE, IL, US

Diammonium Phosphate, for Use in Livestock Feeds

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