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6 Matching Results
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6
Fish and Rat Trap
Patent for fish and rat trap that can catch bait robbers as well as fish to reduce the nuisance for fishermen. The device contains a sensitive trigger release mechanism that can be activated under water at any point.
Date:
July 11, 1916
Creator:
Cotton, John W.
System:
The Portal to Texas History
Garden-Hoe Cultivator.
Patent for "a combination garden hoe and cultivating implement ... which has a number of interchangeable working elements and ... can be quickly adjusted for use as a drill opener, solid sweep, hoe, or turning plow" (lines 12-20).
Date:
July 24, 1917
Creator:
Muckleroy, Allie B.
System:
The Portal to Texas History
Loose-Leaf Binder.
Patent for a loose-leaf binder for medicine prescriptions, which is easier to open and close than previous ones.
Date:
July 23, 1907
Creator:
Perkins, John Hardeman
System:
The Portal to Texas History
Sash Holder And Fastener.
Patent for certain new and useful improvements in sash holders and fasteners, including instructions and illustrations.
Date:
July 25, 1899
Creator:
Guynes, Allen Perry
System:
The Portal to Texas History
Double Speed Engine
Patent for a double speed engine. Illustrations included.
Date:
July 12, 1904
Creator:
Richards, Oliver L.
System:
The Portal to Texas History
Millstone-Dress.
Patent for "a new and improved mode of dressing millstones for the purpose of grinding wheat and grain into meal flour" (lines 4-7) including instructions and illustrations.
Date:
July 25, 1854
Creator:
Gaines, Edmund P.
System:
The Portal to Texas History