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Gentron Trademarks
GENTRON
Consumer electrical and construction products, namely, electrical generators
Registered
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May 8, 2006
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78879195
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GENTRON
POWER HYBRID CIRCUITS, INCLUDING SILICON-CONTROLLED RECTIFIER BRIDGE ASSEMBLIES, MOTOR SPEED CONTROL CIRCUITS, SOLID STATE RELAYS, VOLTAGE REGULATORS, AND POWER SWITCHING CIRCUITS
Expired
·
January 27, 1975
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73042849
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GENTRON
POWER HYBRID CIRCUITS INCLUDING SILICON-CONTROLLED RECTIFIER BRIDGE CIRCUITS, SOLID STATE RELAYS, VOLTAGE REGULATORS, AND POWER SWITCHING CIRUCITS
Expired
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January 24, 1975
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73042519
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GENTRON
HALOGENATED HYDROCARBONS SOLD AS SUCH AS CHEMICALS OF COMMERCE; NORMALLY GASEOUS CHEMICALS FOR USE AS PROPELLANTS AND DISPERSANTS
Cancelled
·
May 12, 1949
·
71578672
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