TSI

○ Dead · Abandoned

U.S. federal trademark · Serial No. 73408395

Mark

TSI

Status

Abandoned

Serial Number

73408395

Filing Date

January 6, 1983

Class(es)

Class 037

Owner

03 · DURHAM, NC, US

ENGINEERING, SALES, INSTALLATION AND MAINTENANCE OF TELEPHONE SYSTEMS AND TELEPHONE EQUIPMENT

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