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Floating captive screw
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Patent number 8,794,889
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Issue date Aug 5, 2014
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Southco, Inc.
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Thomas V. Aukzemas
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Turn fastener
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Patent number 5,897,278
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Issue date Apr 27, 1999
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Southco, Inc.
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Albert J. Frattarola
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Captive nut
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Patent number 5,611,654
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Issue date Mar 18, 1997
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Southco, Inc.
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Albert J. Frattarola
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Captive nut
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Patent number D374172
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Issue date Oct 1, 1996
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Southco, Inc.
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Albert J. Frattarola
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D08 - Tools and hardware
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Fully retractable captive screw
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Patent number 5,382,124
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Issue date Jan 17, 1995
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Southco, Inc.
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Albert J. Frattarola
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...