USPTO trademark record

CALLNET

Dead mark · Owner PROTEL, INC. · Classes 38

Mark details

Owner: PROTEL, INC.
Serial number: 74132452
Registration number: Not registered
Status: ABANDONED - AFTER INTER-PARTES DECISION (dead)
Classes: 38 (Telecom / streaming / broadcasting)
Filed: 1991-01-22
Registered: —
Goods / services: telecommunication services; namely, processing credit/calling card calls for pay telephone owners

Register data as of 2026-11-09. Records can trail live filings — check the official USPTO search for the latest status before filing.

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