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Assemblable jerk handle for inflators
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Patent number 8,141,208
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Issue date Mar 27, 2012
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Halkey-Roberts Corporation
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Lyman W. Fawcett, Jr.
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Assemblable jerk handle for inflators
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Patent number 7,861,373
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Issue date Jan 4, 2011
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Halkey-Roberts Corporation
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Lyman W. Fawcett, Jr.
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Bobbin for automatic inflator
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Patent number 7,572,161
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Issue date Aug 11, 2009
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Halkey-Roberts Corporation
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Glenn H. Mackal
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Heat sealable inflator
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Patent number 7,475,711
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Issue date Jan 13, 2009
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Halkey-Roberts Corporation
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Lyman W. Fawcett, Jr.
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT