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Paper clip
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Patent number 6,018,849
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Issue date Feb 1, 2000
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George R. Royer
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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Sheet fixing mechanism
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Patent number 5,970,584
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Issue date Oct 26, 1999
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Buhei Akahane
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B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
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Method of making a paper clip
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Patent number 5,566,566
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Issue date Oct 22, 1996
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Brotzman; Scott L.
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Matthew C. Harper
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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Poster clamp
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Patent number 5,390,889
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Issue date Feb 21, 1995
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Anthony S. Hiscock
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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Paper clip
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Patent number 5,272,792
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Issue date Dec 28, 1993
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Matthew C. Harper
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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-
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Pressure earring
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Patent number 4,590,775
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Issue date May 27, 1986
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Jose M. C. Rivaud
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A44 - HABERDASHERY JEWELLERY
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2853043
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Patent number 2,853,043
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Issue date Sep 23, 1958
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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2843901
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Patent number 2,843,901
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Issue date Jul 22, 1958
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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2603845
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Patent number 2,603,845
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Issue date Jul 22, 1952
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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2543144
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Patent number 2,543,144
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Issue date Feb 27, 1951
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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2460650
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Patent number 2,460,650
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Issue date Feb 1, 1949
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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2418421
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Patent number 2,418,421
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Issue date Apr 1, 1947
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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2326366
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Patent number 2,326,366
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Issue date Aug 10, 1943
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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2323653
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Patent number 2,323,653
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Issue date Jul 6, 1943
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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1723822
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Patent number 1,723,822
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Issue date Aug 6, 1929
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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1589600
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Patent number 1,589,600
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Issue date Jun 22, 1926
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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1423520
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Patent number 1,423,520
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Issue date Jul 25, 1922
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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1403615
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Patent number 1,403,615
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Issue date Jan 17, 1922
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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1395255
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Patent number 1,395,255
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Issue date Nov 1, 1921
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS