USPTO trademark record

CALSOURCE

Dead mark · Owner Calsource, Inc. · Classes 37, 42

Mark details

Owner: Calsource, Inc.
Serial number: 78590719
Registration number: 3063719
Status: CANCELLED - SECTION 8 (dead)
Classes: 37 (Construction / repair), 42 (Software / tech services (SaaS, design, hosting))
Filed: 2005-03-18
Registered: 2006-02-28
Goods / services: Repair of electronic and mechanical precision test equipment, tools and secondary instruments; Metrological services, namely, physical and dimensional calibration and testing services; engineering co…

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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