USPTO trademark record

U SERIES

Dead mark · Owner SiFive, Inc. · Classes 9

Mark details

Owner: SiFive, Inc.
Serial number: 88396096
Registration number: Not registered
Status: ABANDONED - NO STATEMENT OF USE FILED (dead)
Classes: 9 (Software / electronics / downloadable media)
Filed: 2019-04-22
Registered: —
Goods / services: Embedded systems, namely microprocessor cores; integrated circuits; microcontrollers; microprocessors cores; semiconductor chips; semiconductor intellectual property cores, namely processor and perip…

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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