Trademark Search / DATASPAN

DATASPAN

○ Dead · Cancelled

U.S. federal trademark · Serial No. 74123817 · Reg. No. 1737519

Mark

DATASPAN

Status

Cancelled

Serial Number

74123817

Registration No.

1737519

Filing Date

December 17, 1990

Registration Date

December 1, 1992

Class(es)

Class 009

Owners

Northern Telecom Limited

03 · Montreal, Quebec, CA

Northern Telecom Limited

03 · Montreal, Quebec, CA

Northern Telecom Limited

03 · Montreal, Quebec, CA

Goods & Services

frame relay packet switch module system for use with telephone central office switches comprising hardware and software components for providing a high speed, high capacity platform for data communication network services

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