PORTLOCK

○ Dead · Cancelled

U.S. federal trademark · Serial No. 74547750 · Reg. No. 1917739

Mark

PORTLOCK

Status

Cancelled

Serial Number

74547750

Registration No.

1917739

Filing Date

July 11, 1994

Registration Date

September 12, 1995

Class(es)

Class 009

Owners

03 · Barnhart, MO, US

03 · Barnhart, MO, US

03 · Barnhart, MO, US

subroutine program providing validation and security access to another confidential program and its computer

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