Resource Type
Counties
8 Matching Results
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Boll-Weevil Extermination
Patent for a device to exterminate boll-weevils on cotton. Illustrations included.
Date:
April 12, 1910
Creator:
Hebert, Paul E.
System:
The Portal to Texas History
Bed-Spring Tightener
Patent for improvements in bed-spring tighteners, for adjusting the tension of a bed spring supporting wire as may be required. Illustration is included.
Date:
July 5, 1910
Creator:
Tlustos, Joseph J.
System:
The Portal to Texas History
Well Pumping Mechanism
Patent for well pumping mechanism. Illustration included.
Date:
November 22, 1910
Creator:
Gray, William T.
System:
The Portal to Texas History
Two-Stage Pump
Patent for a two stage pump. Illustrations included.
Date:
July 12, 1910
Creator:
Gray, William T.
System:
The Portal to Texas History
Traction-Wheel.
Patent for a traction wheel that has improved traction on muddy ground.
Date:
July 12, 1910
Creator:
Larson, Louis O.; Larsen, Arvid R. & Johnson, Sigfried
System:
The Portal to Texas History
Screen for Wells.
Patent for a well screen for water or oil wells.
Date:
March 8, 1910
Creator:
Dahl, Harry M.
System:
The Portal to Texas History
Show-Case.
Patent for a show case, which opens on the side and top to allow buyers to look at goods being sold and is easily collapsed for storage or shipment.
Date:
March 8, 1910
Creator:
Soucek, Charles H. & Ustynik, Frank E.
System:
The Portal to Texas History
Side-Delivery Excavator
Patent for a side delivery excavator designed for moving dirt away from the plows. Illustrations inicluded.
Date:
October 18, 1910
Creator:
Barnett, George W.
System:
The Portal to Texas History