USPTO trademark record

OP CHAIN

Live mark · Owner OP Labs PBC · Classes 9

Mark details

Owner: OP Labs PBC
Serial number: 98122448
Registration number: Not registered
Status: FOURTH EXTENSION - GRANTED
Classes: 9 (Software / electronics / downloadable media)
Filed: 2023-08-08
Registered: —
Goods / services: Downloadable computer software for providing access to programming code for use in building blockchains; Downloadable computer software for providing access to programming code for use in developing …

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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