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11 Matching Results
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11
Chopping Machine
Patent for a chopping machine. Illustrations included.
Date:
February 8, 1910
Creator:
Kilman, John J. & McCown, J. R.
System:
The Portal to Texas History
Cultivator-Hopple.
Patent for the simplification, strengthening, and adjustment of levers to make using a cultivator hopple easier to use.
Date:
February 3, 1914
Creator:
McCanless, Joseph E.
System:
The Portal to Texas History
Improvement to Tire-Patch for Inner Tubes
Patent for an improvement to tire-patches for inner tubes by making use of "a simple devise for jacketing that part of an inner tube which may be adjacent to a puncture or weak place in the outer casing to prevent blow outs" (lines 11-14). Instructions and illustrations included.
Date:
February 9, 1915
Creator:
Major, William W.
System:
The Portal to Texas History
Measuring and Leveling Instrument
Patent for a new measuring and leveling instrument that allows the user to determine "in a convenient and efficient manner the angularity of a surface or object with respect to a vertical or horizontal line" (lines 10-13). Instructions and illustration included.
Date:
February 9, 1915
Creator:
Richardson, O. C.
System:
The Portal to Texas History
Switch-Thrower for Electric Railways
Patent for a switch-thrower for use with electric railways. This invention uses switch tongues via solenoids and engages a connection between the solenoids and the switch tongue. Illustrations included.
Date:
February 22, 1910
Creator:
Posey, James A. & Dunaway, John F.
System:
The Portal to Texas History
Harrow Attachment for Cultivators.
Patent for a harrow attachment that permits the attachment to be held with its teeth disposed in any desired relation to the cultivator.
Date:
February 20, 1912
Creator:
Wynne, Robert S.
System:
The Portal to Texas History
Railway-Switch.
Patent for a railway switch that is triggered by a shoe on a train car.
Date:
February 7, 1911
Creator:
Rousseau, Lawrence C.
System:
The Portal to Texas History
Impregnator
Patent for an impregnator for mares.
Date:
February 11, 1913
Creator:
Curlee, Andrew J.
System:
The Portal to Texas History
Handle-Protector.
Patent for an improved device to protect handles of axes, hammers, and other tools which makes the handle stronger and prevents the head from falling off, including illustrations.
Date:
February 16, 1915
Creator:
Holik, Joseph
System:
The Portal to Texas History
Nutcracker
Patent for a nutcracker. Illustrations included.
Date:
February 11, 1913
Creator:
Harris, Irvin F.
System:
The Portal to Texas History
Display-Board.
Patent for a display board for advertising and signage in stores.
Date:
February 14, 1911
Creator:
Fitts, William A.
System:
The Portal to Texas History