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3 Matching Results
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Colter.
Patent for a colter, which attaches to a plow to cut weeds or brush in the field before the plowshare digs into the dirt.
Date:
May 31, 1910
Creator:
Stacy, William
System:
The Portal to Texas History
Ejecting-Penholder.
Patent for an ejecting penholder, which holds the pen securely and is simple to make and operate.
Date:
July 19, 1910
Creator:
Smith, John N.
System:
The Portal to Texas History
Cutting Machine
Patent for a cutting machine. Illustrations included.
Date:
January 18, 1910
Creator:
Stubblefield, William H.
System:
The Portal to Texas History