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78121045 - TESLACONVERTER POWER
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Serial number 78121045
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Registration number 2735701
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Filing date Apr 11, 2002
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Optimum Power Conversion, 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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78121065 - WORLD'S COOLEST POWER CONVERTER
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Serial number 78121065
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Registration number 2745269
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Filing date Apr 11, 2002
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Optimum Power Conversion, 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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78105309 - TESLACONVERTER
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Serial number 78105309
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Registration number 2730804
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Filing date Jan 28, 2002
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Optimum Power Conversion, 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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74642357 - WORLD'S COOLEST CONVERTER
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Serial number 74642357
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Registration number 1968166
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Filing date Mar 6, 1995
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Optimum Power Conversion, 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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74399825 - TESLACO
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Serial number 74399825
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Registration number 1876395
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Filing date May 14, 1993
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Optimum Power Conversion, 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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74385079 - CUKONVERTER
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Serial number 74385079
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Registration number 1831148
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Filing date Apr 30, 1993
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Optimum Power Conversion, Inc.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments