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Calendar slide and hanger tape
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Patent number 7,251,875
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Issue date Aug 7, 2007
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Stuebing Automatic Machine Company
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Murray B. Blumberg
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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Method of making a money clip
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Patent number 5,970,777
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Issue date Oct 26, 1999
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Gerald S. Hunt
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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File fastener method of manufacture
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Patent number 5,862,579
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Issue date Jan 26, 1999
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Press Engineering (Proprietary) Company
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Murray B. Blumberg
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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Money clip
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Patent number 5,697,131
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Issue date Dec 16, 1997
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Gerald S. Hunt
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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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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Method of manufacturing metal fasteners
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Patent number 4,688,415
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Issue date Aug 25, 1987
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USM Corporation
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Richard A. Pendelton
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3587148
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Patent number 3,587,148
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Issue date Jun 28, 1971
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H01 - BASIC ELECTRIC ELEMENTS
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3430835
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Patent number 3,430,835
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Issue date Mar 4, 1969
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2723442
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Patent number 2,723,442
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Issue date Nov 15, 1955
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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2368730
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Patent number 2,368,730
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Issue date Feb 6, 1945
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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2335715
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Patent number 2,335,715
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Issue date Nov 30, 1943
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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2268080
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Patent number 2,268,080
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Issue date Dec 30, 1941
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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2264184
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Patent number 2,264,184
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Issue date Nov 25, 1941
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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2224993
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Patent number 2,224,993
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Issue date Dec 17, 1940
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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2155168
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Patent number 2,155,168
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Issue date Apr 18, 1939
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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2132693
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Patent number 2,132,693
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Issue date Oct 11, 1938
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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2101195
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Patent number 2,101,195
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Issue date Dec 7, 1937
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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2051640
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Patent number 2,051,640
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Issue date Aug 18, 1936
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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2032667
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Patent number 2,032,667
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Issue date Mar 3, 1936
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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2021596
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Patent number 2,021,596
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Issue date Nov 19, 1935
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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2015437
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Patent number 2,015,437
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Issue date Sep 24, 1935
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B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
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1651834
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Patent number 1,651,834
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Issue date Dec 6, 1927
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B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
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1328472
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Patent number 1,328,472
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Issue date Jan 20, 1920
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B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
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918971
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Patent number 918,971
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Issue date Apr 20, 1909
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...