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Twisting Device.

Description: Patent for a twisting machine that can tie and secure cords around bales while reducing the likelihood of slipping inside the tying machine, including illustrations.
Date: February 26, 1918
Creator: Dudley, Andrew Tilmon
Partner: UNT Libraries Government Documents Department

Boring-Drill.

Description: Patent for detachable heads and plates for frusco-conical rollers that allow for space between drills, including illustrations.
Date: April 23, 1918
Creator: Reed, Clarence Edward
Partner: UNT Libraries Government Documents Department

Locomotive Drifting-Valve.

Description: Patent for locomotive drifting valves to admit saturated steam from the boiler to the steam chamber of the valve chest and cylinders while the locomotive is running with the main steam throttle closed.
Date: January 8, 1918
Creator: Meister, Alfred A.; Surles, John W. & Boyle, Edmund F.
Partner: UNT Libraries Government Documents Department

Electric Fire and Burglar Alarm

Description: Patent for new and useful improvements to fire and burglar alarms. The invention includes improvements so that frequent battery changes are not necessary.
Date: February 5, 1918
Creator: Bates, Lewis E. & Hanks, Vollie V.
Partner: UNT Libraries Government Documents Department

Attachment for Vehicle-Headlights.

Description: Patent for attachment for vehicle headlights. The invention has a deflecting hood for the head light that deflects the light downward, below the line of sight, particularly for oncoming vehicles
Date: March 26, 1918
Creator: Burns, Bessie A.
Partner: UNT Libraries Government Documents Department

Excavating Bucket.

Description: Patent for an "excavating bucket designed for use in connection with an excavating machine" (lines 10-12).
Date: December 5, 1922
Creator: Dyke, Samuel
Partner: UNT Libraries Government Documents Department

Lubricator

Description: Patent for a lubricator "in which an atomizing fluid is mixed with the lubricant" (lines 13-14) and provides for "an improved mixing chamber" (lines 15-16) as well as "an inclined surface on which the oil is dropped" (lines 22-23) including instructions and illustrations.
Date: February 12, 1918
Creator: Hebel, John
Partner: UNT Libraries Government Documents Department

Rotary Boring-Drill.

Description: Patent for an improved rotary boring-drill of which the rotary disk drill is constructed in a manner to prevent clogging from soft material balling up. The channel for flushing water is also arranged to keep cutters clear. Including illustrations.
Date: February 5, 1918
Creator: Hughes, Howard R.
Partner: UNT Libraries Government Documents Department

Pipe-Perforator

Description: Patent for pipe-perforator made for well screens. This perforator is designed to provide staggered rows of perforations.
Date: November 29, 1921
Creator: Dunsworth, George W.
Partner: UNT Libraries Government Documents Department

Float-Valve.

Description: Patent for a float valve that is easy and inexpensive to manufactured. It may be used in all tanks.
Date: March 12, 1918
Creator: Lakios, George John
Partner: UNT Libraries Government Documents Department

Fuse-Plug.

Description: Patent for a fuse plug for prolonged usage by allowing a new wire to be substituted to replace melted wire. This fuse plug has a second wire that can be triggered into circuit.
Date: June 11, 1918
Creator: Dugan, Joseph A.
Partner: UNT Libraries Government Documents Department

Swing

Description: Patent for swing that accommodates both seated and reclining positions.
Date: March 1, 1921
Creator: Nelson, Carl N.
Partner: UNT Libraries Government Documents Department

Belt-Buckle

Description: Patent for belt-buckles that design "to be worn around the waist, without injuring or mutilating the ends of the belt (lines 13-15)."
Date: May 21, 1918
Creator: Hall, Cyrus M.
Partner: UNT Libraries Government Documents Department

Stove.

Description: Patent for a stove with a combustion chamber that utilizes oil as fuel through an oil burner in said chamber, illustration included.
Date: February 5, 1918
Creator: Cook, Charles F.
Partner: UNT Libraries Government Documents Department

Motor For Fluid-Meters.

Description: Patent for a motor for fluid meters. This specific construction will eliminate the friction of the moveable parts.
Date: February 5, 1918
Creator: Bradley, Richard C. & Ireland, C. Frank
Partner: UNT Libraries Government Documents Department

Well-Screen

Description: Patent for a well-screen which is used in oil or water wells for screening out sand from the inflowing fluids
Date: February 19, 1918
Creator: Rodrigo Sr., Henry
Partner: UNT Libraries Government Documents Department

Bale Forming Press.

Description: Patent for a bale forming press to form bales of hay and automatically secure "baling wires around the bale as formed" (lines 13-14). It automatically stops the feeder when "the bale is being tied" (lines 19-20) and winds and automatically unwinds and winds the wire.
Date: February 26, 1918
Creator: Dudley, Andrew T.
Partner: UNT Libraries Government Documents Department

Twister.

Description: Patent for a twister used in "twisting together the ends of the baling wires employed in forming bales of hay" (lines 10-12) including instructions and illustrations.
Date: February 26, 1918
Creator: Dudley, Andrew T.
Partner: UNT Libraries Government Documents Department

Shadowgraph.

Description: Patent for "improvements in shadowgraphs" (lines 12-13) "to afford entertainment and amusement" (lines 22-23) by means of using "a holder for pieces of which a design may be composed" (lines 31-32), including one illustration.
Date: April 16, 1918
Creator: Barler, Eugene Miles
Partner: UNT Libraries Government Documents Department

Automobile Headlight.

Description: Patent for an improved automobile headlight equipped with a movable lens and reflector to cast light down towards the roadway.
Date: November 14, 1922
Creator: Head, James M.
Partner: UNT Libraries Government Documents Department

Time-Switch.

Description: Patent for a time switch "which will be automatically operated to close the circuit and to open the circuit at predetermined times so that the translating devices in the circuit may be maintained energized for a predetermined length of time," (lines 10-15) including illustrations.
Date: January 15, 1918
Creator: Scholl, Max
Partner: UNT Libraries Government Documents Department
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