Counties
3 Matching Results
Results open in a new window/tab.
Results:
1 - 3 of
3
Boring Tool.
Patent for a new boring tool used for digging post holes, shallow wells, and for like purposes. It has a pilot bit and a cutting disk that carries the loosened dirt from the bore to the surface.
Date:
June 9, 1914
Creator:
Keenan, Michael J.
System:
The Portal to Texas History
Drill.
Patent for
Date:
June 30, 1914
Creator:
Weathersby, Fred Richard
System:
The Portal to Texas History
Folding Bow for Vehicle Tops
Patent for "improvements in folding bows for vehicle-tops...for removably mounting the top upon the body of the vehicle" (lines 5-22) including illustrations.
Date:
June 30, 1914
Creator:
Bright, James H.
System:
The Portal to Texas History