USPTO trademark record

K KEYLONGEST

Live registered mark · Owner BEIJING LANDWELL ELECTRON TECHNOLOGY CO., LTD. · Classes 9

Mark details

Owner: BEIJING LANDWELL ELECTRON TECHNOLOGY CO., LTD.
Serial number: 88740645
Registration number: 6162291
Status: SECTION 8-ACCEPTED
Classes: 9 (Software / electronics / downloadable media)
Filed: 2019-12-27
Registered: 2020-09-29
Goods / services: Downloadable and recorded computer software and hardware that provides and manages systems to protect keys and other assets from unauthorized use, controls key or other assets' environment and provid…

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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