USPTO trademark record

YIWO

Live registered mark · Owner CHENGDU YIWO; Tech Development Corporation · Classes 9, 42

Mark details

Owner: CHENGDU YIWO; Tech Development Corporation
Serial number: 79055789
Registration number: 3587450
Status: SECTION 71 ACCEPTED
Classes: 9 (Software / electronics / downloadable media), 42 (Software / tech services (SaaS, design, hosting))
Filed: 2008-02-12
Registered: 2009-03-10
Goods / services: Blank magnetic disks; recorded computer programs for use in disk management, recovery, backup and restoration of data; computer operating programs, recorded; recorded computer software for use in dis…

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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