PERMA/LOK

○ Dead · Cancelled

U.S. federal trademark · Serial No. 75101907 · Reg. No. 2094554

Mark

PERMA/LOK

Status

Cancelled

Serial Number

75101907

Registration No.

2094554

Filing Date

May 9, 1996

Registration Date

September 9, 1997

Class(es)

Class 007

Owners

03 · Malvern, PA, US

03 · Malvern, PA, US

03 · Malvern, PA, US

03 · Malvern, PA, US

double airlocks as machine parts for pneumatic conveying of abrasive materials

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