Resource Type
States
Counties
2 Matching Results
Results open in a new window/tab.
Results:
1 - 2 of
2
Poison-Distributer
Patent for a distributor for "pulverized paris-green, londonpurple, arsenic, and other poisons in a dry state over cotton and other plants" that is "of exceedingly simple and durable construction and capable of attachment to any form of cultivator, and also to provide a means whereby the poison to be delivered from the machine may be regulated as to quantity in a convenient and expeditious manner, and, further, to provide a means whereby the poison as delivered from the machine will be spread over the plants at each side of the machine" (lines 11-24).
Date:
April 12, 1892
Creator:
Richter, Franz Ludwig
System:
The Portal to Texas History
Road Graveling and Grading Machine.
Patent for "an improved machine which will distribute gravel upon the road and level the same at one time," (lines 9-11) including instructions and illustrations.
Date:
May 25, 1891
Creator:
Huebner, George
System:
The Portal to Texas History