Acetylene-Gas Generator (open access)

Acetylene-Gas Generator

Makes gas generators more automatic making them less dangerous and less likely to cause an explosion.
Date: August 25, 1903
Creator: Summerfield, John
System: The Portal to Texas History
Water-Heater (open access)

Water-Heater

Water-heaters that can be more manufactured for a lower cost while heating water more quickly and work as a room heater for the bathroom.
Date: August 25, 1903
Creator: Summerfield, John
System: The Portal to Texas History
Machine for Handling and Cleaning Seed-Cotton. (open access)

Machine for Handling and Cleaning Seed-Cotton.

Patent for improvements in machines for handling and cleaning seed-cotton by “taking seed-cotton from wagons or storehouses through pneumatic tubes and delivering it freed from dust and other extraneous matter to any number of gins. It includes devices for imparting flexibility to the feed-section of the tube for distributing the cotton and for disposing of the surplus when the cotton is supplied faster than it can be ginned.” (Lines 15-22) Illustration is included.
Date: August 25, 1891
Creator: Thomas, Robert Smith; Hardwick, Sauny Warren & Elam, William Erwin
System: The Portal to Texas History
Tool For Driving Corrugated Fasteners. (open access)

Tool For Driving Corrugated Fasteners.

Patent for a tool with "a magazine adapted to feed corrugated fasteners to a driving plunge" (lines 13-14), including instructions and illustrations.
Date: August 25, 1914
Creator: Thompson, Carl S.
System: The Portal to Texas History
Electric-Railway Conduit. (open access)

Electric-Railway Conduit.

Patent for an electric railway conduit that is more efficient and durable. It has "guides for the traveling switch, one of said guides being a continuous one and the other a sectional one, one being insulated from the conduit and the other guide-strip (lines 16-20). The traveling switch moves in the conduit and on the sides of the guides. Only one section of the conduit is live at once, the one that a car is passing over.
Date: August 25, 1896
Creator: Hull, William Sharkey
System: The Portal to Texas History
Railway-Crossing Signal (open access)

Railway-Crossing Signal

Patent for improvements in Railway-Crossing Signals that provide both a visual and audible signal to be given at the crossing when a train is approaching.
Date: August 25, 1914
Creator: Adleta, William P.
System: The Portal to Texas History
Acetylene-Gas Generator. (open access)

Acetylene-Gas Generator.

Patent for an improve to a Gas-Generator by controlling the liquid for decomposing the carbid in acetylene, by doing this the generation of gas is monitored and the waste of gas will not occur. This is an improvement to the Gas-Generator, this construct will have an automatic cut-off for the liquid-supply.
Date: August 25, 1903
Creator: Summerfield, John
System: The Portal to Texas History