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Nut and Pipe Wrench.
Patent for a nut and pipe wrench that has a detachable handle member which allows the shank to be reduced and extended.
Date:
November 23, 1920
Creator:
Hunter, Arthur G.
System:
The Portal to Texas History
Safety Air-Brake Appliance.
Patent for a safety air brake appliance, which automatically applies the brakes on each car if a car derails.
Date:
November 23, 1909
Creator:
Ash, Thomas W.
System:
The Portal to Texas History
Cough-Medicine.
Patent for "a new and improved cough-medicine" (lines 7-8).
Date:
November 23, 1880
Creator:
King, Julia Ann
System:
The Portal to Texas History