Trademark Search / PORTABLE OPERATING SYSTEM EXTENSION

PORTABLE OPERATING SYSTEM EXTENSION

○ Dead · Abandoned

U.S. federal trademark · Serial No. 74545168

Mark

Status

Abandoned

Serial Number

74545168

Filing Date

July 5, 1994

Class(es)

Class 009, Class 016

Owner

03 · Provo, UT, US

interface specification to computer programs providing interoperability among computers

intelligent devices within data networks and control networks, with manuals sold together as a unit therewith

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