Resource Type
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4 Matching Results
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Boll-Weevil Exterminator
Patent for a boll weevil exterminator, which rids cotton plants and bolls of insects and exterminates them. Illustrations included.
Date:
January 14, 1908
Creator:
Watkins, George W.
System:
The Portal to Texas History
Trunk-Corder.
Patent for "Improvement in Trunk-Corders." (line 5-6) including instructions and illustrations.
Date:
January 30, 1906
Creator:
Kessee, Walter Lee
System:
The Portal to Texas History
Milk Cooler
Patent for a milk cooler. Illustration included.
Date:
January 10, 1905
Creator:
Walkup, John W. & Walkup, Charles W.
System:
The Portal to Texas History
Governor for Cotton Gins.
Patent for a new and improved governor for cotton gins. This design utilizes a moveable suspended roll-breast and a moveable rocking frame to regulate the amount of cotton fed into the roll-box. This design simplifies and cheapens gin production, and it makes the parts of the gin more adaptable to other gins of different sizes.
Date:
January 3, 1882
Creator:
Forbes, Lycurgus D.
System:
The Portal to Texas History