HI-EFF

○ Dead · Cancelled

U.S. federal trademark · Serial No. 72137315 · Reg. No. 0744605

Mark

HI-EFF

Status

Cancelled

Serial Number

72137315

Registration No.

0744605

Filing Date

February 6, 1962

Registration Date

February 5, 1963

Class(es)

Class 001

Owners

03 · Deerfield, IL, US

03 · State College, PA, US

Polyester Stationary Phases for Gas Chromatography

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