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Flexible binding mechanism
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Patent number 11,433,698
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Issue date Sep 6, 2022
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ACCO Brands Corporation
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Edward P. Busam
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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Flexible binding mechanism
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Patent number 11,034,183
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Issue date Jun 15, 2021
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ACCO Brands Corporation
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Edward P. Busam
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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Flexible binding mechanism
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Patent number 10,500,890
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Issue date Dec 10, 2019
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ACCO Brands Corporation
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Edward P. Busam
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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-
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Fastener assembly for a file
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Patent number 5,810,498
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Issue date Sep 22, 1998
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Lion Office Products, Inc.
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Masafumi Hirai
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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File clip
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Patent number 5,265,968
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Issue date Nov 30, 1993
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Van Wijk; Arnoldus Adriaan
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David S. Atkins
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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Paper retaining means
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Patent number 5,257,870
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Issue date Nov 2, 1993
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Mondami Trading Pty. Ltd.
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John Bennett
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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Ring binder
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Patent number 5,167,463
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Issue date Dec 1, 1992
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Thomas S. Corbishley
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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Single piece file clasp
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Patent number 5,037,228
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Issue date Aug 6, 1991
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Casual Directions, Inc.
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James H. Karlin
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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Security binding
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Patent number 4,997,208
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Issue date Mar 5, 1991
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Henry N. Staats
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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Binding folder
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Patent number 4,940,352
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Issue date Jul 10, 1990
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Kratzert & Schrem GmbH
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Herbert Kratzert
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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-
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Devices for holding sheets
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Patent number 4,579,472
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Issue date Apr 1, 1986
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Geevax Limited
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Robert C. Andrews
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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Clasp element
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Patent number 4,302,123
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Issue date Nov 24, 1981
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Dengler; Wolfgang
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Wolfgang Dengler
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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One-piece report binder
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Patent number 4,261,664
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Issue date Apr 14, 1981
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Crawford Industries, Inc.
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Kenneth Z. Crawford
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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Loose leaf binder
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Patent number 4,192,620
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Issue date Mar 11, 1980
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Gerhard Jahn
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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Loose leaf binder
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Patent number 4,174,909
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Issue date Nov 20, 1979
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Gerhard Jahn
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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Flexible paper fastener
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Patent number 4,084,911
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Issue date Apr 18, 1978
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Ames Safety Envelope Company
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David A. DeWitt
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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Fastening device
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Patent number 4,070,736
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Issue date Jan 31, 1978
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Walter Henry Land
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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Loose leaf page fastener
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Patent number 3,994,606
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Issue date Nov 30, 1976
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Robert E. Messmer
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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3211156
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Patent number 3,211,156
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Issue date Oct 12, 1965
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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2559556
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Patent number 2,559,556
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Issue date Jul 3, 1951
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER