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Saw-Gage.
Patent for saw gages that can be produced at a small cost which can be applied to a standard saw blade. The saw-gage can also grip the saw-blade tightly while also allowing the saw-blade to bend without breaking, and can be adjusted before securing permanently.
Date:
March 18, 1919
Creator:
Hinkle, Matison E.
System:
The Portal to Texas History
Saw Filing Machine
Patent for an improved type of saw filing machine.
Date:
March 18, 1919
Creator:
Creasy, R. B.
System:
The Portal to Texas History
Corn-Harvester.
Patent for an adjustable corn harvester which both removes ears of various sizes from the stalks and cuts the ears into smaller pieces to make them easier to process; includes illustrations.
Date:
September 23, 1919
Creator:
Grosshans, William
System:
The Portal to Texas History