USPTO trademark record

PATCHGUARD

Dead mark · Owner Kiefer, Michael · Classes 42

Mark details

Owner: Kiefer, Michael
Serial number: 78295936
Registration number: Not registered
Status: ABANDONED-FAILURE TO RESPOND OR LATE RESPONSE (dead)
Classes: 42 (Software / tech services (SaaS, design, hosting))
Filed: 2003-09-04
Registered: —
Goods / services: Computer service, namely, acting as an application service provider in the field of knowledge management to host computer application software for the collection, editing, organizing, modifying, book…

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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