USPTO trademark record

DR. BACKPACK

Live registered mark · Owner Zhou, Zhaoliang · Classes 9

Mark details

Owner: Zhou, Zhaoliang
Serial number: 90183215
Registration number: 6732682
Status: REGISTERED
Classes: 9 (Software / electronics / downloadable media)
Filed: 2020-09-15
Registered: 2022-05-24
Goods / services: Batteries; Intercoms; Loudspeakers; Microscopes; Radios; Scales; Smartwatches; Sunglasses; Telescopes; Baby monitors; Bags adapted for laptops; Digital photo frames; Dog whistles; Earphones and headp…

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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