Cooler (open access)

Cooler

Patent for a cooler. Illustrations included.
Date: January 12, 1909
Creator: King, Susan M.
System: The Portal to Texas History
Car-Coupling. (open access)

Car-Coupling.

Patent for a car coupling that is simple and can be inexpensively manufactured. The invention's object is "to provide a link controlling device to be used in coupling cars together where the cars have draw-heads of the same or different heights which will render it unnecessary for a person to go between the cars during the operation" (lines 11-16).
Date: January 30, 1894
Creator: Smart, John W.
System: The Portal to Texas History
Improvement in Turbine Water-Wheels. (open access)

Improvement in Turbine Water-Wheels.

Patent for a new turbine water wheel, which is said to alleviate past problems with older model turbines. The patent includes instructions and illustrations.
Date: January 11, 1870
Creator: Chadwick, H. A.
System: The Portal to Texas History
Railway-Tie. (open access)

Railway-Tie.

Patent for improvements in tailway-tie by “the provision of a clamping plate terminating at one end in a pair of spaced brackets that extend over the base flange of the rail, the said clamping plate being held in engagement with the base flange of the rail by a pair of spaced lugs formed with the top plate of the tie and which bear against the rear end of the clamping plate. Further, this would give greater strength and stability to the proper by seating the rail flange directly upon the top plate of the tie instead of upon the clamping plates.” (Lines 15-22) Illustration is included. This patent is related to Patent #865,354, issued on September 10, 1907 to the same inventor.
Date: January 4, 1910
Creator: Brister, William T.
System: The Portal to Texas History
Display-Rack for Ax-Handles and the Like. (open access)

Display-Rack for Ax-Handles and the Like.

Patent for a "display rack, for holding ax handles and the like on display." (lines 12-14) to prevent them from warping.
Date: January 13, 1914
Creator: Wall, John
System: The Portal to Texas History