USPTO trademark record

B BUBBLEFIN

Live registered mark · Owner Qing Liu · Classes 1, 9, 11

Mark details

Owner: Qing Liu
Serial number: 86772511
Registration number: 5525214
Status: SECTION 8-ACCEPTED
Classes: 1 (Chemicals), 9 (Software / electronics / downloadable media), 11 (Appliances / lighting)
Filed: 2015-09-29
Registered: 2018-07-24
Goods / services: [ Chemicals for use in aquariums; chemical analysis kits for use in aquariums, comprised of testing chemicals in bottles, syringes, testing containers and suction cups ]; [ Refractometers for use in …

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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