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3 Matching Results
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Improvement in Cotton Scrapers and Choppers.
Patent for improvement in cotton scrapers and choppers by way of the innovative placement of plows.
Date:
November 8, 1870
Creator:
Hale, Nathan
System:
The Portal to Texas History
Foot Covering Cleaner
Patent for a covered boot or shoe scrapper. Illustration included.
Date:
August 8, 1905
Creator:
Childers, Christopher C.
System:
The Portal to Texas History
Hoeing And Chopping Apparatus.
Patent for an improvement to hoeing and chopping apparatus by a supporting frame that operates transversely and vertically at the same time.
Date:
April 8, 1919
Creator:
Blankenstein, Richard J.
System:
The Portal to Texas History