USPTO trademark record

DIFFPRO

Live registered mark · Owner Xiaoli Huang · Classes 9

Mark details

Owner: Xiaoli Huang
Serial number: 99683450
Registration number: 8449440
Status: REGISTERED
Classes: 9 (Software / electronics / downloadable media)
Filed: 2026-03-04
Registered: 2026-09-22
Goods / services: Clothing for protection against accidents; Blank USB flash drives; Cameras; Car video recorders; Carbon monoxide detectors; Cell phone cases; Computer hardware and peripheral devices; Data cables; Ea…

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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