USPTO trademark record

CMARK

Dead mark · Owner CHAN, Kung Cheung · Classes 9

Mark details

Owner: CHAN, Kung Cheung
Serial number: 78930338
Registration number: 3656005
Status: CANCELLED - SECTION 8 (dead)
Classes: 9 (Software / electronics / downloadable media)
Filed: 2006-07-15
Registered: 2009-07-14
Goods / services: Electronic apparatus, namely, ultrasonic detectors for locating surface and subsurface defects in many materials including metals, plastics and wood; electronic apparatus in the nature of ultrasonic …

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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