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Paper roll with pre-cut windows
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Patent number 8,097,312
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Issue date Jan 17, 2012
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Cenveo Corporation
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Ira Kristel
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B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
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Window bonding station
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Patent number 6,634,403
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Issue date Oct 21, 2003
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Winkler + Duennebier AG
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Martin Bluemle
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Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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3745893
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Patent number 3,745,893
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Issue date Jul 17, 1973
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B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
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3707422
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Patent number 3,707,422
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Issue date Dec 26, 1972
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B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
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3630124
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Patent number 3,630,124
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Issue date Dec 28, 1971
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B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
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3618483
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Patent number 3,618,483
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Issue date Nov 9, 1971
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B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
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3618935
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Patent number 3,618,935
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Issue date Nov 9, 1971
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B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
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3582437
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Patent number 3,582,437
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Issue date Jun 1, 1971
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B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
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3572222
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Patent number 3,572,222
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Issue date Mar 23, 1971
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B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
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3550841
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Patent number 3,550,841
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Issue date Dec 29, 1970
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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3435739
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Patent number 3,435,739
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Issue date Apr 1, 1969
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B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
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3431830
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Patent number 3,431,830
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Issue date Mar 11, 1969
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B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
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3429237
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Patent number 3,429,237
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Issue date Feb 25, 1969
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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3412655
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Patent number 3,412,655
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Issue date Nov 26, 1968
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B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
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3408908
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Patent number 3,408,908
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Issue date Nov 5, 1968
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B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
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3400641
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Patent number 3,400,641
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Issue date Sep 10, 1968
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B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
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3254575
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Patent number 3,254,575
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Issue date Jun 7, 1966
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B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
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2996962
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Patent number 2,996,962
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Issue date Aug 22, 1961
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B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
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2986976
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Patent number 2,986,976
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Issue date Jun 6, 1961
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B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
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2956484
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Patent number 2,956,484
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Issue date Oct 18, 1960
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B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
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2953071
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Patent number 2,953,071
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Issue date Sep 20, 1960
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B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
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2880656
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Patent number 2,880,656
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Issue date Apr 7, 1959
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B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
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2761360
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Patent number 2,761,360
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Issue date Sep 4, 1956
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B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
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2723604
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Patent number 2,723,604
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Issue date Nov 15, 1955
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B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
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2703043
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Patent number 2,703,043
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Issue date Mar 1, 1955
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B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD