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Container closing means and process
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Patent number 4,301,640
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Issue date Nov 24, 1981
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Brown Company
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Richard G. Haas
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B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
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Process for making filter cups
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Patent number 4,235,160
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Issue date Nov 25, 1980
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Brown Company
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Wallace E. Olney
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Carton with reclosure feature
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Patent number 4,215,783
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Issue date Aug 5, 1980
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Brown Company
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Thomas VanderLugt
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Animal litter and process
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Patent number 4,203,388
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Issue date May 20, 1980
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Brown Company
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Louis R. Cortigene
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Novel filter and method of making same
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Patent number 4,075,107
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Issue date Feb 21, 1978
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Brown Company
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Floyd S. Smith
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...