USPTO trademark record

ECOLO

Dead mark · Owner Varian Associates, Inc. · Classes 9

Mark details

Owner: Varian Associates, Inc.
Serial number: 73220157
Registration number: 1167044
Status: CANCELLED - SECTION 8 (dead)
Classes: 9 (Software / electronics / downloadable media)
Filed: 1979-06-18
Registered: 1981-09-01
Goods / services: Safety Accessory for Cryogenic Pumps-Namely, a Vent Unit for the Safe Venting of Gases from a Cryogenic Pump to an Exhaust System

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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