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Roller
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Patent number 9,896,286
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Issue date Feb 20, 2018
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Hitachi Metals, Ltd.
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Ichiro Nakayama
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Split yarn roll
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Patent number 5,224,252
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Issue date Jul 6, 1993
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Jimmy N. Baker
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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3784120
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Patent number 3,784,120
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Issue date Jan 8, 1974
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL