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Viratec Trademarks
VIRATEC
optical coatings; namely, antireflection coatings and transparent conductive coatings disposed on substrates
Cancelled
·
November 27, 1991
·
74227046
·
VIRATEC
optical coatings; namely, antireflection coatings and transparent conductive coatings disposed on substrates
Cancelled
·
November 27, 1991
·
74226895
·
VIRATEC
SPECIALTY GLASS AND PLASTIC PRODUCTS
Abandoned
·
September 14, 1989
·
73825294
·
VIRATECH
air purifier, namely, UV cartridge to reduce odors and volatile organic compounds
Cancelled
·
April 21, 2010
·
85019944
·
VIRATECH
medical device namely germicidal UV cartridge with a catalyst to reduce concentrations of odors and volatile organic compounds
Cancelled
·
April 21, 2010
·
85019923
·
VIRATECH
air purifier cartridges for after-market installation in HVAC units
Abandoned
·
April 21, 2010
·
85019908
·
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