USPTO trademark record

SPRON

Dead mark · Owner SEIKO ELECTRONIC COMPONENTS LTD. · Classes 9

Mark details

Owner: SEIKO ELECTRONIC COMPONENTS LTD.
Serial number: 73592266
Registration number: 1444925
Status: CANCELLED - SECTION 8 (dead)
Classes: 9 (Software / electronics / downloadable media)
Filed: 1986-04-08
Registered: 1987-06-30
Goods / services: CELLS AND BATTERIES AND PARTS THEREOF

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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