Coin-Controlled Vending Machine (open access)

Coin-Controlled Vending Machine

Patent for a coin operated vending machine for selling cigars or other objects in round or square packages which can deliver the correct number of products regardless of how many coins are inserted into the machine to equal the selling price.
Date: July 16, 1907
Creator: Wilson, John C.
System: The Portal to Texas History
Bale-Band Fastening (open access)

Bale-Band Fastening

Patent for "a simple and thoroughly-practical form of bale-band fastening or cotton-tie buckle easily fitted to the band and comprising positive and reliable means for effectually preventing the band from slipping or rending without injuring or fracturing the band, so that the original strength of the latter may be maintained" (lines 19-26).
Date: July 16, 1901
Creator: Mullane, Dennis
System: The Portal to Texas History
Adjustable Shade-Support (open access)

Adjustable Shade-Support

Patent for an adjustable window shade support.
Date: July 16, 1912
Creator: Dixon, Raymond E.
System: The Portal to Texas History
Machine-Gun. (open access)

Machine-Gun.

Patent for a machine gun, meant to have relatively few parts, that includes a belt to carry a large amount of cartridges. The machine gun "provides a structure wherein the cartridges are positively and consecutively fed to the explosion chamber" (lines 11-14).
Date: July 16, 1918
Creator: McManus, Luis M. & Warner, James Harold
System: The Portal to Texas History
Protecting-Casing for Electrical Conductors (open access)

Protecting-Casing for Electrical Conductors

Patent for "new and useful Improvements in Protecting-Cases for Electrical Conductors" (lines 5-7). The object of the invention is to provide a device... for surrounding the commutator of an internal combustion motor and protecting the terminals thereof and the electrical conductors connected to said terminals" (lines 12-17).
Date: July 16, 1918
Creator: Rooke, Henry L., Jr.
System: The Portal to Texas History
Pump Mechanism (open access)

Pump Mechanism

Patent for improvements in well pumps involving protecting and lubricating parts during use.
Date: July 16, 1918
Creator: Layne, Mahlon E.
System: The Portal to Texas History
Fluid-Clutch (open access)

Fluid-Clutch

Patent for a fluid clutch for engines. Illustrations included.
Date: July 16, 1912
Creator: Carpenter, John C.
System: The Portal to Texas History
Improvement in Railroad-Switches. (open access)

Improvement in Railroad-Switches.

Patent for improvement in railroad-switches by “mounting a frog on a plate, and provided with pivoted rails or rail-sections, arranged for operation in connection with fixed rail-sections upon the plate, to form a continuity with either line of main rail, and connected below the plate by pivoted bars or levers, to secure a relative action or adjustment of the pivoted or movable rail-sections, whereby a very perfect and simple frog operating to prevent break in the main line or lines is obtained, and which is capable of being adjusted by passing trains in opposite directions of travel.” (Lines 5-18) Illustration is included.
Date: July 16, 1872
Creator: Fitzsimmons, Henry
System: The Portal to Texas History
Cutter (open access)

Cutter

Patent for a corn or feed cutter with adjustable blades.
Date: July 16, 1912
Creator: Currie, Malcolm M.
System: The Portal to Texas History