USPTO trademark record

OP STACK

Dead mark · Owner OP Labs PBC · Classes 9

Mark details

Owner: OP Labs PBC
Serial number: 98102340
Registration number: Not registered
Status: ABANDONED - AFTER EX PARTE APPEAL (dead)
Classes: 9 (Software / electronics / downloadable media)
Filed: 2023-07-26
Registered: —
Goods / services: Providing downloadable computer software, namely, providing access to programming code for use in building blockchains; Providing downloadable computer software, namely, providing access to programmi…

Register data as of 2026-11-09. Records can trail live filings — check the official USPTO search for the latest status before filing.

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