OPEN PL/I

● Live · Registered

U.S. federal trademark · Serial No. 74502179 · Reg. No. 1990276

Mark

OPEN PL/I

Status

Registered

Serial Number

74502179

Registration No.

1990276

Filing Date

March 16, 1994

Registration Date

July 30, 1996

Class(es)

Class 009

Owners

24 · LONDON, GB

99 · NEWBURY, GB

99 · NEWBURY, BERKSHIRE, GB

99 · NEWBURY, BERKSHIRE, GB

03 · ROCKVILLE, MD, US

03 · AUSTIN, MA, US

03 · Framingham, MA, US

03 · Framingham, MA, US

PL/I compiler and associated debugger, and user manuals supplied therewith

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