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Threaded element for use as an insert
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Patent number 4,818,165
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Issue date Apr 4, 1989
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Rexnord Inc.
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Yoji Shirai
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Anchor bolt
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Patent number 4,652,194
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Issue date Mar 24, 1987
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Fujibyora Co., Ltd.
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Shoichi Tajima
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Threaded fastener
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Patent number 4,637,767
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Issue date Jan 20, 1987
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Topura Co., Ltd.
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Kouichi Yaotani
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Drive nut
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Patent number 4,299,520
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Issue date Nov 10, 1981
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Iwata Bolt Kogyo Kabushiki Kaisha
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Yukichi Iwata
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Thread tapping form
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Patent number 4,259,889
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Issue date Apr 7, 1981
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The Lamson & Sessions Co.
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Terry D. Capuano
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Self-threading nut
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Patent number 4,256,421
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Issue date Mar 17, 1981
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Kenneth D. Kloster
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Self-tapping screw
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Patent number 4,161,132
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Issue date Jul 17, 1979
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Bulten-Kanthal Aktiebolog
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Ingvar A. Eklund
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Thread-forming screw
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Patent number 4,069,730
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Issue date Jan 24, 1978
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Wales-Beech Corporation
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Charles E. Gutshall
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Sheet screw
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Patent number 4,068,554
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Issue date Jan 17, 1978
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Fumio Hirabayashi
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Thread forming self-locking screw
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Patent number 3,982,575
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Issue date Sep 28, 1976
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Standard Pressed Steel Co.
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Raymond Ollis
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Slab-sided self-tapping screw
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Patent number 3,942,406
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Issue date Mar 9, 1976
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Textron Inc.
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Ronald J. Egner
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3894570
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Patent number 3,894,570
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Issue date Jul 15, 1975
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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3866509
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Patent number 3,866,509
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Issue date Feb 18, 1975
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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3724315
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Patent number 3,724,315
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Issue date Apr 3, 1973
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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3570361
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Patent number 3,570,361
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Issue date Mar 16, 1971
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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3545331
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Patent number 3,545,331
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Issue date Dec 8, 1970
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3501995
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Patent number 3,501,995
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Issue date Mar 24, 1970
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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3491646
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Patent number 3,491,646
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Issue date Jan 27, 1970
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3481380
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Patent number 3,481,380
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Issue date Dec 2, 1969
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3463044
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Patent number 3,463,044
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Issue date Aug 26, 1969
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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3456705
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Patent number 3,456,705
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Issue date Jul 22, 1969
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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3435777
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Patent number 3,435,777
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Issue date Apr 1, 1969
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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3395602
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Patent number 3,395,602
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Issue date Aug 6, 1968
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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3373645
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Patent number 3,373,645
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Issue date Mar 19, 1968
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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3368444
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Patent number 3,368,444
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Issue date Feb 13, 1968
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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3331272
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Patent number 3,331,272
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Issue date Jul 18, 1967
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...