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Flotation device safety light switch
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Patent number 8,586,888
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Issue date Nov 19, 2013
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The Flewelling Ford Family Trust
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Timothy D. F. Ford
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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3591748
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Patent number 3,591,748
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Issue date Jul 6, 1971
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H01 - BASIC ELECTRIC ELEMENTS
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3018342
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Patent number 3,018,342
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Issue date Jan 23, 1962
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H01 - BASIC ELECTRIC ELEMENTS
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2977448
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Patent number 2,977,448
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Issue date Mar 28, 1961
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H01 - BASIC ELECTRIC ELEMENTS
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2798907
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Patent number 2,798,907
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Issue date Jul 9, 1957
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H01 - BASIC ELECTRIC ELEMENTS
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2350967
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Patent number 2,350,967
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Issue date Jun 6, 1944
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H01 - BASIC ELECTRIC ELEMENTS
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2166607
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Patent number 2,166,607
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Issue date Jul 18, 1939
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H01 - BASIC ELECTRIC ELEMENTS
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1974053
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Patent number 1,974,053
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Issue date Sep 18, 1934
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H01 - BASIC ELECTRIC ELEMENTS
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1974054
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Patent number 1,974,054
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Issue date Sep 18, 1934
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H01 - BASIC ELECTRIC ELEMENTS
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1879822
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Patent number 1,879,822
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Issue date Sep 27, 1932
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H01 - BASIC ELECTRIC ELEMENTS
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1783690
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Patent number 1,783,690
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Issue date Dec 2, 1930
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H01 - BASIC ELECTRIC ELEMENTS
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1713199
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Patent number 1,713,199
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Issue date May 14, 1929
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H01 - BASIC ELECTRIC ELEMENTS