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Electric storage battery
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Patent number 4,800,142
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Issue date Jan 24, 1989
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General Motors Corporation
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James R. Bish
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H01 - BASIC ELECTRIC ELEMENTS
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Battery vent valve
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Patent number 4,780,378
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Issue date Oct 25, 1988
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General Motors Corporation
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Charles P. McCartney
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H01 - BASIC ELECTRIC ELEMENTS
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Electric storage battery
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Patent number 4,764,182
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Issue date Aug 16, 1988
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General Motors Corporation
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James R. Bish
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H01 - BASIC ELECTRIC ELEMENTS
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Dual seal battery vent valve
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Patent number 4,756,982
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Issue date Jul 12, 1988
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General Motors Corporation
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Charles P. McCartney
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Electric storage battery
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Patent number 4,683,180
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Issue date Jul 28, 1987
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General Motors Corporation
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James R. Bish
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H01 - BASIC ELECTRIC ELEMENTS
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Battery and handle therefor
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Patent number 4,673,625
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Issue date Jun 16, 1987
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General Motors Corporation
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Charles P. McCartney
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A45 - HAND OR TRAVELLING ARTICLES
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Extruded compartmentalized container
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Patent number 4,587,183
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Issue date May 6, 1986
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General Motors Corporation
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Charles P. McCartney
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Extruded compartmentalized container
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Patent number 4,547,236
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Issue date Oct 15, 1985
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General Motors Corporation
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Charles P. McCartney
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Method of making battery plates
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Patent number 4,271,586
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Issue date Jun 9, 1981
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General Motors Corporation
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Charles P. McCartney
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H01 - BASIC ELECTRIC ELEMENTS