Trademark Search / OPERATING SYSTEM/400

OPERATING SYSTEM/400

○ Dead · Cancelled

U.S. federal trademark · Serial No. 73735157 · Reg. No. 1556607

Mark

Status

Cancelled

Serial Number

73735157

Registration No.

1556607

Filing Date

June 20, 1988

Registration Date

September 19, 1989

Class(es)

Class 009

Owners

03 · ARMONK, NY, US

03 · ARMONK, NY, US

03 · ARMONK, NY, US

COMPUTER PROGRAMS FOR THE CONTROL OF THE OVERALL OPERATION OF A COMPUTER SYSTEM AND MANUALS RELATED THERETO

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