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8 Matching Results
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Cotton-Chopper
Patent for a cotton chopper and cultivator which has adjustable cutters.
Date:
June 18, 1912
Creator:
Cain, James N.
System:
The Portal to Texas History
Photographic-Printing Machine
Patent for a photo printing machine that can be used in dark rooms. Illustrations included.
Date:
January 2, 1912
Creator:
Higginbotham, Toliver S. & Higginbotham, Ezekiel H.
System:
The Portal to Texas History
Stalk-Cutter Attachment for Sulky-Plows
Patent for a stalk cutter attachment for sulky plows. Illustrations included.
Date:
October 15, 1912
Creator:
Huber, Frederick Konrad
System:
The Portal to Texas History
Combination Rail-Joint and Nut-Lock
Patent for a combination rail joint and nut lock to hold railroad tracks in place.
Date:
December 31, 1912
Creator:
Iley, William A.; Money, Robert L. & Money, Benjamin F.
System:
The Portal to Texas History
Hair-Waver
Patent for a hair waver. Illustrations included.
Date:
October 15, 1912
Creator:
McIlveene, Mineola
System:
The Portal to Texas History
Potato-Digging Machine.
Patent for a potato digging machine, which harvests the potatoes and puts them into bags.
Date:
March 5, 1912
Creator:
McIlveene, Mineola & Hayes, Lewis A.
System:
The Portal to Texas History
Cuspidor Handle and Carrier
Patent for Cuspidor Handle and Carrier.
Date:
April 9, 1912
Creator:
Old, Earnest
System:
The Portal to Texas History
Harrow
Patent for improvement for harrows, "which may be adjusted so as to spread them apart or bring the same close together." (lines 15-17) The adjustable frame of the harrow allows the device to be used for different purposes of cultivation.
Date:
February 20, 1912
Creator:
Robbins, John F.
System:
The Portal to Texas History