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7 Matching Results
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Wire-Winding Machine
Patent for a wire winding machine for making well screens.
Date:
August 20, 1912
Creator:
Eastham, Albert Lindsay
System:
The Portal to Texas History
Nut and Candy Depositor
Patent for a nut and candy depositor for sending the nuts and candy into a dipping machine.
Date:
August 20, 1912
Creator:
Brunka, Oscar
System:
The Portal to Texas History
Seed-Planter
Patent for a seed planter that has a revolving set of cups that are filled with seed and then planted as the seed planter crosses a field.
Date:
August 20, 1912
Creator:
Adams, William M.
System:
The Portal to Texas History
Shingle-Machine
Patent for a shingle machine that has a block for adjusting the angle of the log being cut.
Date:
August 20, 1912
Creator:
Nelson, John Bryan
System:
The Portal to Texas History
Plumb Level
Patent for a plumb level. Illustrations included.
Date:
August 20, 1912
Creator:
Brooks, Robert L.
System:
The Portal to Texas History
Running-Gear for Vehicles
Patent for a running gear for vehicles that can be attached to the axle without putting a hole in the axle.
Date:
August 20, 1912
Creator:
Kraemer, Otto
System:
The Portal to Texas History
Combined Socket and Switch for Electric Lights
Patent for a combined socket and switch for electric lights that allows different bulbs of a chandelier to be turned on separately.
Date:
August 20, 1912
Creator:
Bailey, Douglas A.
System:
The Portal to Texas History