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88498054 - PERMETRO
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Serial number 88498054
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Registration number 6025674
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Filing date Jul 2, 2019
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Logan Instruments Corporation
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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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85230978 - LOGAN INSTRUMENTS CORP.
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Serial number 85230978
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Registration number 4120486
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Filing date Feb 1, 2011
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Logan Instruments Corp.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments