USPTO trademark record

HD-PA

Dead mark · Owner Soundchip SA · Classes 42

Mark details

Owner: Soundchip SA
Serial number: 85270553
Registration number: 4822292
Status: CANCELLED - SECTION 8 (dead)
Classes: 42 (Software / tech services (SaaS, design, hosting))
Filed: 2011-03-18
Registered: 2015-09-29
Goods / services: testing of the goods and services of others for the purposes of certification in the fields of audio engineering, electroacoustic design, sound fidelity, and wearer comfort; and consultation services…

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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