USPTO trademark record

OPENSEA

Live registered mark · Owner Ozone Networks, Inc. · Classes 35

Mark details

Owner: Ozone Networks, Inc.
Serial number: 88079614
Registration number: 5797815
Status: SECTION 8 & 15-ACCEPTED AND ACKNOWLEDGED
Classes: 35 (Advertising / retail / business services)
Filed: 2018-08-15
Registered: 2019-07-09
Goods / services: Providing an online marketplace for buyers and sellers of crypto collectibles; Providing an online marketplace for buyers and sellers of blockchain-based non-fungible assets; operating on-line market…

Register data as of 2026-11-08. Records can trail live filings — check the official USPTO search for the latest status before filing.

Similar marks

Nearest marks in the register to OPENSEA.

OPENSEALive

Classes 9 (Software / electronics / downloadable media), 35 (Advertising / retail / business services), 42 (Software / tech services (SaaS, design, hosting)) · Ozone Networks, Inc.

OPENSEALive

Classes 9 (Software / electronics / downloadable media), 35 (Advertising / retail / business services), 36 (Finance / insurance), 38 (Telecom / streaming / broadcasting), 41 (Education / entertainment), 42 (Software / tech services (SaaS, design, hosting)), 45 (Legal / security / personal services) · Ozone Networks, Inc.

OPENSEALive

Classes 42 (Software / tech services (SaaS, design, hosting)) · Ozone Networks, Inc.

OPENSEALive

Classes 9 (Software / electronics / downloadable media) · Greensea Systems, Inc.

OPEN SEALive

Classes 41 (Education / entertainment) · Monterey Bay Aquarium Foundation

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