Counties
Decade
Month
Day
3 Matching Results
Results open in a new window/tab.
Results:
1 - 3 of
3
Churn-Dasher.
Patent for an improvement in a churn-dasher by constructing the head of a dasher with a series of spirally-slanting blades, the front and rear edges are curved inward forming vertical openings with lancet-shaped ends. So that it would meet with less resistance when churning with the upward stroke.
Date:
February 17, 1891
Creator:
Sterling, Isaac F.
System:
The Portal to Texas History
Wire-Stretcher.
Patent for a wire-stretcher used in the building and repair of wire fences, including illustrations. This wire-stretcher's design has features which improve the efficiency of the construction of wire fences.
Date:
April 17, 1906
Creator:
Feist, Felix L.
System:
The Portal to Texas History
Rail Brace
Patent for a rail brace system.
Date:
October 17, 1916
Creator:
Sencetta, Lee
System:
The Portal to Texas History