DOS/4G

○ Dead · Abandoned

U.S. federal trademark · Serial No. 74199972

Mark

DOS/4G

Status

Abandoned

Serial Number

74199972

Filing Date

September 3, 1991

Class(es)

Class 009

Owner

03 · Natick, MA, US

computer programs providing an interface between and operating system and applications programs

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