Improvement in Cotton-Bale Ties (open access)

Improvement in Cotton-Bale Ties

Patent for an improvement in cotton-bale ties which consists of the construction of the loop-plate.
Date: May 14, 1872
Creator: Franklin, Edward A.
System: The Portal to Texas History
Improvement in Nail-Extractors. (open access)

Improvement in Nail-Extractors.

Patent for an improved instrument for extracting nails which "will increase its effectiveness in equal ratio with the resistance offered by the object under operation" (lines 13-16) including instruction and illustrations.
Date: May 14, 1872
Creator: Franklin, Edward A.
System: The Portal to Texas History
Improvement in Seed-Planters (open access)

Improvement in Seed-Planters

Patent for an improvement in seed-planters, which allows for adjusting to plant less or more seeds as desired.
Date: May 21, 1872
Creator: Richards, Augustus
System: The Portal to Texas History
Improvement in Stalk-Chopper (open access)

Improvement in Stalk-Chopper

Patent for an improvement in corn and cotton stalk-choppers, allowing for the stalks to be turned under by the plow and prevent their interference with the machine.
Date: May 21, 1872
Creator: Richards, Augustus
System: The Portal to Texas History
Improvement in Washing-Machines. (open access)

Improvement in Washing-Machines.

Patent for the improvement of washing machines, using two washboards. It includes a description and illustrations.
Date: May 21, 1872
Creator: Harper, William F.
System: The Portal to Texas History
Improvement in Transplanters (open access)

Improvement in Transplanters

Patent for an improvement in transplanters, intended for use in transplanting cotton or other plants.
Date: May 28, 1872
Creator: Cook, Henry C.
System: The Portal to Texas History
Improvements in Joints for Railway Rails (open access)

Improvements in Joints for Railway Rails

Patent for improvements in box or "fish" joints for railroad rails.
Date: May 28, 1872
Creator: Wells, Jephthah
System: The Portal to Texas History