USPTO trademark record

JOY TONE

Dead mark · Owner Power Quotient International Co., Ltd. · Classes 9

Mark details

Owner: Power Quotient International Co., Ltd.
Serial number: 78336523
Registration number: 3197255
Status: CANCELLED - SECTION 8 (dead)
Classes: 9 (Software / electronics / downloadable media)
Filed: 2003-12-04
Registered: 2007-01-09
Goods / services: semiconductor memory devices, namely, integrated circuits, blank electronic circuit cards and cartridges; semiconductor devices, namely, flash memory cards, cartridges, adapters, players, readers, st…

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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