ISDN WEEK

○ Dead · Cancelled

U.S. federal trademark · Serial No. 73803366 · Reg. No. 1620451

Mark

ISDN WEEK

Status

Cancelled

Serial Number

73803366

Registration No.

1620451

Filing Date

May 30, 1989

Registration Date

October 30, 1990

Class(es)

Class 041

Owners

03 · SAN JOSE, CA, US

03 · SAN JOSE, CA, US

03 · SAN JOSE, CA, US

EDUCATIONAL SERVICES; NAMELY, CONDUCTING SEMINARS AND COURSES IN THE FIELD OF TELECOMMUNICATIONS

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