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Qtube Trademarks
QTUBE
Footwear
Abandoned
·
June 16, 2017
·
87493420
·
QTUBE
mufflers for continuous positive airway pressure (CPAP) devices
Registered
·
January 15, 2015
·
86504371
·
QTUBE
Composite pipes for high pressure applications in industry, namely, multilayer pipes primarily of metal
Cancelled
·
August 7, 2012
·
85697761
·
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