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Ihepa Trademarks
IHEPA
Air quality measurement apparatus, namely, particle counters; Humidity sensor with integrated digital and analog output circuitry used in automotive, appliance and light industrial applications to sense both relative humidity and temperature environmental conditions
Pending
·
June 24, 2021
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90794226
·
IHEPA
Air purifiers, air filters for domestic use and industrial installations and air conditioning units, air cleaning units, hot air blowers, electric fans, and structural components thereof
Abandoned
·
July 30, 2015
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86709902
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