AMPHOS

○ Dead · Expired

U.S. federal trademark · Serial No. 72013515 · Reg. No. 0644375

Mark

AMPHOS

Status

Expired

Serial Number

72013515

Registration No.

0644375

Filing Date

August 7, 1956

Registration Date

April 23, 1957

Class(es)

Class 006

Owners

98 · GREENWICH CT

03 · NEW YORK, NY, US

PHOSPHORIZED OXYGEN-FREE COPPER, BILLETS, BARS, CAKES, AND OTHER SUITABLE CAST FORMS

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