USPTO trademark record

DATASPAN

Dead mark · Owner Northern Telecom Limited · Classes 9

Mark details

Owner: Northern Telecom Limited
Serial number: 74123817
Registration number: 1737519
Status: CANCELLED - SECTION 8 (dead)
Classes: 9 (Software / electronics / downloadable media)
Filed: 1990-12-17
Registered: 1992-12-01
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 communic…

Register data as of 2026-11-08. Records can trail live filings — check the official USPTO search for the latest status before filing.

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