RISC/OS

○ Dead · Abandoned

U.S. federal trademark · Serial No. 74192255

Mark

RISC/OS

Status

Abandoned

Serial Number

74192255

Filing Date

August 6, 1991

Class(es)

Class 009

Owner

03 · Sunnyvale, CA, US

computer operating programs

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