USPTO trademark record

ESTUN

Live registered mark · Owner NANJING ESTUN DIGITAL TECHNOLOGY CO., LTD. · Classes 7, 9

Mark details

Owner: NANJING ESTUN DIGITAL TECHNOLOGY CO., LTD.
Serial number: 85111927
Registration number: 4068256
Status: REGISTERED AND RENEWED
Classes: 7 (Machines), 9 (Software / electronics / downloadable media)
Filed: 2010-08-20
Registered: 2011-12-06
Goods / services: AC variable frequency drives that are used to control small and medium-sized motors in applications such as manufacturing processes, HVAC and pumps; Bending machines; Electric motors for machines wit…

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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