Resource Type
Counties
3 Matching Results
Results open in a new window/tab.
Results:
1 - 3 of
3
Hobble.
Patent for a new, simple hobble for cultivators made up of fewer parts to reduce cost and for east of use and adjustment. Illustration included.
Date:
October 30, 1917
Creator:
Ferguson, John R.
System:
The Portal to Texas History
Shovel-Fastening for Cultivators
Patent for new and useful improvements in shovel-fastenings for cultivators. Improvements include incorporating a spring latch in the cultivator foot so that no time is lost and no tools would be needed in replacing cultivator shovels.
Date:
December 18, 1917
Creator:
Kirkpatrick, James M. & Tirey, Grover C.
System:
The Portal to Texas History
Safety Car Net
Patent for safety car-net to be attached to train freight-cars closing the space between adjacent cars and protecting train workers from falling.
Date:
October 9, 1917
Creator:
Matthews, Harrison C.
System:
The Portal to Texas History