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Check-Turning Device
Patent for improvements of check-turning devices. The improvements allow checks to be turned quickly especially by adding machine operators.
Date:
February 18, 1919
Creator:
Albaugh, Ellis
Object Type:
Patent
System:
The Portal to Texas History
Clothes-Pin.
Patent for metallic clothes pins made from a single length of wire.
Date:
February 11, 1919
Creator:
Atkins, Irving J.
Object Type:
Patent
System:
The Portal to Texas History
Improvement in Signals
Patent for a signal for an exhaust pipe of an automobile. Essentially, this device would quiet exhaust noise leaving an automobile.
Date:
February 26, 1919
Creator:
Baker, James Slayton
Object Type:
Patent
System:
The Portal to Texas History
Air Heating and Regulating Means for Internal Combustion Engines
Patent for a type of air heater designed to be attached to an internal combustion engine for the purposes of regulating heat.
Date:
February 18, 1919
Creator:
Brooks, Howard
Object Type:
Patent
System:
The Portal to Texas History
Differential
Patent for improvements in motor vehicle differentials by connecting axle sections to a worm gear.
Date:
February 11, 1919
Creator:
Brown, Charles Henry
Object Type:
Patent
System:
The Portal to Texas History
Burner-Cap.
Patent for an improved liquid fuel burner, one which can destroy the spines of cacti. The burner can also direct fuel in different angles and when ignited will move the flame onto the retort chamber.
Date:
February 11, 1919
Creator:
Brown, Robert L.
Object Type:
Patent
System:
The Portal to Texas History
Method of Making Ballast.
Patent for "improvements in methods of making ballast adapted for railway and other uses" (lines 9-11), including illustrations.
Date:
February 18, 1919
Creator:
Butler, Henry G.
Object Type:
Patent
System:
The Portal to Texas History
Lock.
Patent for "locking the control pedals of a motor vehicle from movement in either direction, the said lock being arranged between the pedals and arranged to simultaneously engage and lock both" (lines 9-14).
Date:
February 27, 1919
Creator:
Cameron, Robert G.
Object Type:
Patent
System:
The Portal to Texas History
Pump.
Patent for a new and improved design for pumps as they are used in deep wells. New design meant to prevent sand from entering machine between the working barrel and plunger.
Date:
February 1, 1919
Creator:
Carmichael, Robert E.
Object Type:
Patent
System:
The Portal to Texas History
Cotton-Chopper
Patent for
Date:
February 28, 1919
Creator:
Cogburn, Robert H. of McKinney, TX
Object Type:
Patent
System:
The Portal to Texas History
Wind-Motor
Patent for a powerful motor for wind mills.
Date:
February 18, 1919
Creator:
Connolly, James H.
Object Type:
Patent
System:
The Portal to Texas History
Spur.
Patent for an improvement in spurs, this one containing a forked end with a rowel on each end of the fork. This is to ensure the rowels have a broad surface adjacent to each rowel and to prevent less injury to an animal when in use.
Date:
February 4, 1919
Creator:
Cook, Landon H.
Object Type:
Patent
System:
The Portal to Texas History
Flying Machine
Patent for a new type of flying machine.
Date:
February 18, 1919
Creator:
Critchett, J. C.
Object Type:
Patent
System:
The Portal to Texas History
Balancing Pump Jack
Patent for increasing the power of pump jacks and providing simple devices for aiding the driving mechanism. A shifting weight helps balance the sucker rod.
Date:
February 4, 1919
Creator:
Dayton, W.L.
Object Type:
Patent
System:
The Portal to Texas History
Even-Balance Pump-Jack
Patent for "increasing the power of the pump jacks" (lines 10-11) for improved uniformity during the upstroke and the downstroke.
Date:
February 4, 1919
Creator:
Dayton, William L.
Object Type:
Patent
System:
The Portal to Texas History
Sample Taking Device
Patent for an oil sample-taking device.
Date:
February 25, 1919
Creator:
Dodds, Redus D.
Object Type:
Patent
System:
The Portal to Texas History
Toy.
Patent for a toy consisting of two movable figures stationed on a circular base. One figure is hinged using a cord that passes through the base and can be pulled or retracted to allow the figure to collapse and spring upright. The second figure has a spring operated arm to strike and knock down the first figure.
Date:
February 25, 1919
Creator:
Fermier, Victor E.
Object Type:
Patent
System:
The Portal to Texas History
Fire-Spreading Device
Patent for a portable weapon to spread fire quickly from object to object or building to building in enemy country.
Date:
February 18, 1919
Creator:
Ford, Frederick William
Object Type:
Patent
System:
The Portal to Texas History
Still.
Patent for a still designed to refine crude petroleum and extract lighter elements, including illustrations.
Date:
February 11, 1919
Creator:
Gallsworthy, Benjamin
Object Type:
Patent
System:
The Portal to Texas History
Cultivator
Patent for turning and clearing cotton.
Date:
February 25, 1919
Creator:
Goodman, W. T.
Object Type:
Patent
System:
The Portal to Texas History
Cotton Chopper.
Patent for cotton chopper that frees the plants from the "weeds and the soil thereabout cultivated in but a single operation" (lines 14-16).
Date:
February 11, 1919
Creator:
Goodman, William T.
Object Type:
Patent
System:
The Portal to Texas History
Traps for Saving Gas at Oil Wells
Technical paper issued by the Bureau of Mines over the use of gas traps at oil wells. Different types of traps are presented and discussed. This paper includes photographs, and illustrations.
Date:
February 1919
Creator:
Hamilton, Walter Raleigh
Object Type:
Report
System:
The UNT Digital Library
Box-Cabinet
Patent for cabinets which are "adapted to hold boxes of the kind used by druggists, as containers for medicines and small objects" (lines 9-11).
Date:
February 4, 1919
Creator:
Hines, Bascom L. & Johnson, Mannon G.
Object Type:
Patent
System:
The Portal to Texas History
Mail-Box.
Patent for a modified mailbox that includes design specifications, and is intended for "rural" use (Honig, 1918, p. 2).
Date:
February 4, 1919
Creator:
Honig, Gustav
Object Type:
Patent
System:
The Portal to Texas History