USPTO trademark record

DUOSHARP

Dead mark · Owner Diamond Machining Technology, Inc. · Classes 8

Mark details

Owner: Diamond Machining Technology, Inc.
Serial number: 75693597
Registration number: 2448288
Status: CANCELLED - SECTION 8 (dead)
Classes: 8 (Hand tools)
Filed: 1999-04-29
Registered: 2001-05-01
Goods / services: Whetstones

Register data indexed 2026-11-07. Bulk records trail live filings — check the official USPTO search for the latest status before filing.

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