USPTO trademark record

DIFFULL

Live registered mark · Owner Zhang Sinian · Classes 7

Mark details

Owner: Zhang Sinian
Serial number: 90297421
Registration number: 6439175
Status: REGISTERED
Classes: 7 (Machines)
Filed: 2020-11-04
Registered: 2021-08-03
Goods / services: Apparatus for aerating water; Beer pumps; Beverage preparation machines, electromechanical; Bottle capping machines; Bottle sealing machines; Bottle stoppering machines; Bottle washing machines; Coff…

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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