USPTO trademark record

SIPSTACK

Live registered mark · Owner Sipstack Inc. · Classes 38

Mark details

Owner: Sipstack Inc.
Serial number: 90661649
Registration number: 6693027
Status: REGISTERED
Classes: 38 (Telecom / streaming / broadcasting)
Filed: 2021-04-21
Registered: 2022-04-05
Goods / services: Communications by telephone; PBX dialing services; Telephone communication services; Telephone communications; Hosted PBX services; Provision of in-home PBX (private branch exchange) services; Voice …

Register data as of 2026-11-07. Records can trail live filings — check the official USPTO search for the latest status before filing.

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