-
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Voltage regulator
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Patent number 9,705,354
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Issue date Jul 11, 2017
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Trumpet Holdings, Inc.
-
James R. Hannas
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Voltage regulator
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Patent number 9,705,355
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Issue date Jul 11, 2017
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Trumpet Holdings, Inc.
-
James R. Hannas
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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-
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Voltage regulator
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Patent number 8,681,521
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Issue date Mar 25, 2014
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Trumpet Holdings, Inc.
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James R. Hannas
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Electrical contactor
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Patent number 8,653,915
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Issue date Feb 18, 2014
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Trumpet Holdings, Inc.
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Stephen M. Schmidt
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H01 - BASIC ELECTRIC ELEMENTS
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85798429 - DEFENDER
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Serial number 85798429
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Registration number 4372122
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Filing date Dec 10, 2012
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Trumpet Holdings, Inc.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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85798437 - POWERSEAL
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Serial number 85798437
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Registration number 4372123
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Filing date Dec 10, 2012
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Trumpet Holdings, Inc.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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85614059 - TROMBETTA
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Serial number 85614059
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Registration number 4294917
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Filing date May 2, 2012
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Trumpet Holdings, Inc.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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75081537 - TEAOSK
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Serial number 75081537
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Filing date Apr 1, 1996
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Trumpets Holdings, Inc.
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20 - Furniture, mirrors, picture frames