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Beverage box
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Patent number 11,975,897
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Issue date May 7, 2024
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Pratt Corrugated Holdings, Inc.
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Shifeng Chen
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Beverage box
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Patent number 11,655,064
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Issue date May 23, 2023
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Pratt Corrugated Holdings, Inc.
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Shifeng Chen
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Beverage box
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Patent number 11,447,287
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Issue date Sep 20, 2022
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Pratt Corrugated Holdings, Inc.
-
Shifeng Chen
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Beverage box
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Patent number 11,117,704
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Issue date Sep 14, 2021
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Pratt Corrugated Holdings, Inc.
-
Shifeng Chen
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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3625393
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Patent number 3,625,393
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Issue date Dec 7, 1971
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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3589553
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Patent number 3,589,553
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Issue date Jun 29, 1971
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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3531014
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Patent number 3,531,014
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Issue date Sep 29, 1970
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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3236410
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Patent number 3,236,410
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Issue date Feb 22, 1966
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL