USPTO trademark record

ISOPRIME

Dead mark · Owner Energy Sciences Inc. · Classes 9

Mark details

Owner: Energy Sciences Inc.
Serial number: 73218123
Registration number: 1161709
Status: CANCELLED - SECTION 8 (dead)
Classes: 9 (Software / electronics / downloadable media)
Filed: 1979-06-04
Registered: 1981-07-21
Goods / services: High Voltage Electrical Power Supplies

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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