USPTO trademark record

TOP FLOW

Dead mark · Owner IOG Canada Inc. · Classes 6, 9

Mark details

Owner: IOG Canada Inc.
Serial number: 76473534
Registration number: 2898683
Status: CANCELLED - SECTION 8 (dead)
Classes: 6 (Metal goods), 9 (Software / electronics / downloadable media)
Filed: 2002-12-05
Registered: 2004-11-02
Goods / services: Manually activated metal gate valves, wafer check valves and pipeline closures, all for oil and gas pipelines in the petrochemical industry; Geared mechanically activated goods, namely automatic gate…

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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