USPTO trademark record

QTROL

Dead mark · Owner Photran Corporation · Classes 9

Mark details

Owner: Photran Corporation
Serial number: 74398557
Registration number: 1826232
Status: CANCELLED - SECTION 8 (dead)
Classes: 9 (Software / electronics / downloadable media)
Filed: 1993-06-07
Registered: 1994-03-15
Goods / services: continuous on-line computerized process control for controlling vacuum deposition process

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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