Trademark Search  /  DUO

DUO

○ Dead · Cancelled

U.S. federal trademark · Serial No. 79136740 · Reg. No. 4650871

Mark
DUO
Status
Cancelled
Serial Number
79136740
Registration No.
4650871
Filing Date
August 26, 2013
Registration Date
December 9, 2014
Class(es)
Class 009

Owners

FRONIUS INTERNATIONAL GMBH
99 · AT
FRONIUS INTERNATIONAL GMBH
99 · AT
FRONIUS INTERNATIONAL GMBH
99 · AT

Goods & Services

Photovoltaic installation apparatus, namely, solar electric receivers, tracking mechanisms and concentrating optics, and control algorithms; energy transformers, mainly consisting of transformers, inverters, solar inverters and measuring and regulating devices therefor; electric and electronic apparatus for measuring, controlling, analyzing, regulating, switching and storage of electricity; energy supply installations and systems consisting primarily of solar inverters, current and voltage converters, electric energy controlling apparatus, electric energy storing apparatus, electrical generator; current and voltage converters, in particular for welding and cutting machines; computer software for configuration, control and evaluation of solar inverter products; computer software for configuring, controlling and evaluating welding and cutting apparatus; microprocessor controls for all of the aforesaid goods; computer software for configuration, control and evaluation of solar inverter products; parts for all the aforesaid goods, included in this class

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.