USPTO trademark record

DUALIS

Dead mark · Owner KSB Aktiengesellschaft · Classes 6, 7, 11

Mark details

Owner: KSB Aktiengesellschaft
Serial number: 79157655
Registration number: 5084077
Status: IR CANCELLED; US REGISTRATION CANCELLED (dead)
Classes: 6 (Metal goods), 7 (Machines), 11 (Appliances / lighting)
Filed: 2014-10-10
Registered: 2016-11-22
Goods / services: Pipes and tubes of metal; metal goods, namely, manually operated metal valves and metal slides used in wastewater treatment plants for corrosion protection, blocking of aggressive and chemical media …

Register data as of 2026-11-09. Records can trail live filings — check the official USPTO search for the latest status before filing.

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