USPTO trademark record

PRE-REK

Dead mark · Owner String Math LLC · Classes 9

Mark details

Owner: String Math LLC
Serial number: 87405922
Registration number: Not registered
Status: ABANDONED-FAILURE TO RESPOND OR LATE RESPONSE (dead)
Classes: 9 (Software / electronics / downloadable media)
Filed: 2017-04-10
Registered: —
Goods / services: Educational apparatus, namely, manipulative blocks used as teaching aids for the visualization of math concepts

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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