Trademark Search / HELIX

HELIX

○ Dead · Cancelled

U.S. federal trademark · Serial No. 78145493 · Reg. No. 3875025

Mark

HELIX

Status

Cancelled

Serial Number

78145493

Registration No.

3875025

Filing Date

July 18, 2002

Registration Date

November 9, 2010

Class(es)

Class 009

Owners

RealNetworks, Inc.

03 · Seattle, WA, US

RealNetworks, Inc.

03 · Seattle, WA, US

RealNetworks, Inc.

03 · Seattle, WA, US

Goods & Services

Computer software for use in downloading, encoding, transmitting, receiving, extracting, decoding, playing, storing and organizing audio, video, text and other data via local, global, cable and wireless networks

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