Counties
Decade
Month
Day
3 Matching Results
Results open in a new window/tab.
Results:
1 - 3 of
3
Automatic Dumping Cage
Patent for a new and improved automatic dumping cage. This invention is to "use in the shafts of coal and other mines"(line 9-10).
Date:
November 30, 1897
Creator:
Gordon, William K.
System:
The Portal to Texas History
Ant-Trap
Patent for an ant trap,with illustrations. Purpose of the invention was to be efficient more efficient in both cost and use in comparison to other ant traps being sold at the time.
Date:
July 30, 1889
Creator:
Davis, Edwin E.
System:
The Portal to Texas History
Insect-Exterminator
Patent for a device exterminating boll weevils and other insects, which infest cotton and other crops. The device produces new means for producing fumigating gas, and its delivery mechanism. An improved driving mechanism for the device, which connects to a blower, is also part of the patent.
Date:
May 30, 1916
Creator:
Rawls, Theophilus M. & Miller, Robert A.
System:
The Portal to Texas History