Seed valve
First Claim
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1. IN COMBINATION WITH A FURROW OPENING TOOL, INCLUDING A BLADE HAVING A FORWARD END A REAR END, A KEEL BENEATH SAID BLADE, AND SIDE WALLS DEFINING A HOLLOW OPENENDED SEED CHAMBER AT THE REAR END OF SAID BLADE, A SEED VALVE, COMPRISING A RELATIVELY FLAT PLATE HAVING A SEED GUIDING NOTCH AT ITS LOWER END, AND MEANS PIVOTING SAID VALVE AT THE UPPER REAR END OF SAID SEED CHAMBER, NORMALLY CLOSING THE OPEN END THEREOF.
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1 Claim
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1. IN COMBINATION WITH A FURROW OPENING TOOL, INCLUDING A BLADE HAVING A FORWARD END A REAR END, A KEEL BENEATH SAID BLADE, AND SIDE WALLS DEFINING A HOLLOW OPENENDED SEED CHAMBER AT THE REAR END OF SAID BLADE, A SEED VALVE, COMPRISING A RELATIVELY FLAT PLATE HAVING A SEED GUIDING NOTCH AT ITS LOWER END, AND MEANS PIVOTING SAID VALVE AT THE UPPER REAR END OF SAID SEED CHAMBER, NORMALLY CLOSING THE OPEN END THEREOF.
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Current AssigneeOrville J. Klene
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Original AssigneeOrville J. Klene
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InventorsKlene, Orville J.
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Application NumberUS04/435,854Time in Patent Office743 DaysField of SearchUS Class Current111/153CPC Class CodesA01C 5/062 Devices for making drills o...A01C 7/20 Parts of seeders for conduc...
