PYROPORT

○ Dead · Expired

U.S. federal trademark · Serial No. 72113943 · Reg. No. 0727501

Mark

PYROPORT

Status

Expired

Serial Number

72113943

Registration No.

0727501

Filing Date

February 17, 1961

Registration Date

February 13, 1962

Class(es)

Class 011

Owner

03 · PHILADELPHIA, PA, US

FIRE, SMOKE, AND EXPLOSION RELIEF ROOF MOUNTED VENTILATING DEVICES

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