USPTO trademark record

X-CHECKER

Live registered mark · Owner Don Chernoff · Classes 9

Mark details

Owner: Don Chernoff
Serial number: 87089529
Registration number: 5150278
Status: SECTION 8 & 15-ACCEPTED AND ACKNOWLEDGED
Classes: 9 (Software / electronics / downloadable media)
Filed: 2016-06-30
Registered: 2017-02-28
Goods / services: Calibration devices for calibrating the proper performance parameters of x-ray spectrometers used on electron microscopes, used to study the performance of various materials in the industrial and aca…

Register data as of 2026-11-07. Records can trail live filings — check the official USPTO search for the latest status before filing.

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