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Brake-Lever.
Patent for a brake lever that is locked by an arc-shaped ratchet-bar. There is "a pawl loosely mounted on the rear side of said lever and bearing against said side when the brake is set, said pawl being spring-actuated to move parallel with said side and project beyond the same and contact radially with the ratchet-teeth between said yoke" (lines 25-30).
Date:
April 7, 1896
Creator:
Burkett, Joseph B.
System:
The Portal to Texas History
Ditcher.
Patent for "new and useful improvements in Ditchers" (lines 5-6).
Date:
July 7, 1903
Creator:
Brown, John Dayton
System:
The Portal to Texas History