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97653026 - SPINDLE2
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Serial number 97653026
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Registration number 7246735
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Filing date Oct 28, 2022
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DOUBLE HELIX OPTICS, 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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87667554 - 3DTRAX
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Serial number 87667554
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Registration number 6014067
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Filing date Nov 1, 2017
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DOUBLE HELIX OPTICS, 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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87667511 - DOUBLEHELIX
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Serial number 87667511
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Registration number 5841331
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Filing date Nov 1, 2017
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DOUBLE HELIX OPTICS, 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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87667519 - DOUBLEHELIX
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Serial number 87667519
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Registration number 5992788
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Filing date Nov 1, 2017
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DOUBLE HELIX OPTICS, 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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87667533 - SPINDLE
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Serial number 87667533
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Registration number 5486196
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Filing date Nov 1, 2017
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Double Helix LLC
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments