USPTO trademark record

DURIFLEX

Dead mark · Owner Institut Straumann AG · Classes 6, 9

Mark details

Owner: Institut Straumann AG
Serial number: 73257242
Registration number: 1223104
Status: CANCELLED - SECTION 8 (dead)
Classes: 6 (Metal goods), 9 (Software / electronics / downloadable media)
Filed: 1980-04-08
Registered: 1983-01-11
Goods / services: Unwrought and Partly Wrought Alloys, Except Bronze, in the Form of Bands for Punching and Deep-Drawing as Well as in the Form of Wires for Machining Treatment and for the Fabrication of Springs; and …

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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