USPTO trademark record

DUO PLUS

Live registered mark · Owner SAMSUNG ELECTRONICS CO., LTD. · Classes 9

Mark details

Owner: SAMSUNG ELECTRONICS CO., LTD.
Serial number: 79263593
Registration number: 6109892
Status: REGISTERED
Classes: 9 (Software / electronics / downloadable media)
Filed: 2019-05-13
Registered: 2020-07-28
Goods / services: Blank USB flash drives; blank NAND flash memory cards

Register data as of 2026-11-08. Records can trail live filings — check the official USPTO search for the latest status before filing.

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