Resource Type
Counties
Decade
7 Matching Results
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7
Axle-Skein
Patent for an axle skein that holds the skein on the axle.
Date:
December 20, 1910
Creator:
Bevil, Andrew H. & Bevil, Charles W.
System:
The Portal to Texas History
Headlight.
Patent for "an electric head-light which will adjust the carbons of the arc lamp without the usual vibration" (lines 12-14) and be more durable and efficient.
Date:
October 31, 1911
Creator:
Dooley, Robert M.
System:
The Portal to Texas History
Car Steps
Patent for rail car steps. Illustrations included.
Date:
March 7, 1911
Creator:
Collier, James Dallas
System:
The Portal to Texas History
Window Ventilation.
Patent for a window ventilator for use in damp or cold weather that blocks the rain or cold, while allowing fresh air to enter the house.
Date:
February 8, 1910
Creator:
Best, Julius J.
System:
The Portal to Texas History
Wheel-Tread
Patent for improved wheel treads specifically for assisting motorists trapped in mud, sand, or the like.
Date:
July 1, 1919
Creator:
Wheat, Levi M.
System:
The Portal to Texas History
Syrup-Pan
Patent for a syrup pan for boiling down sap into syrup that keeps the solid matter in the pan and only lets the liquid syrup flow out.
Date:
August 6, 1912
Creator:
Baker, George W.
System:
The Portal to Texas History
Scraper
Patent for Scraper
Date:
September 19, 1916
Creator:
Spears, Wiliiam I.
System:
The Portal to Texas History