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Machine for Making Tamales

Description: Patent for a Machine for Making Tamales
Date: July 2, 1918
Creator: Winfrey, Herbert O.
Partner: UNT Libraries Government Documents Department

Type-Writer Attachment

Description: Patent for a type writer attachment that counts the number of words in a line and sounds a signal when a preset number of words on a line is reached.
Date: July 2, 1912
Creator: Walker, Jack L.
Partner: UNT Libraries Government Documents Department

Transmission-Gearing

Description: Patent for a car power transmission gearing which is operated by one simple stick that does not require lateral movements and eliminates the danger of stripping the gears.
Date: July 2, 1912
Creator: McCurdy, Horace L.
Partner: UNT Libraries Government Documents Department

Train-Indicator

Description: Patent for a train indicator that displays numbers or letters that can be easily changed.
Date: July 2, 1912
Creator: Elliott, Claud B. & Clappart, Emile E.
Partner: UNT Libraries Government Documents Department

Whiffletree

Description: Patent for a whiffletree that equalizes the draft pressure on the beam.
Date: July 2, 1912
Creator: Sledge, Henry B.
Partner: UNT Libraries Government Documents Department

Tire-Protector.

Description: Patent for an adjustable protective shield for automobile tires, including instructions and illustrations.
Date: July 2, 1912
Creator: Day, Alfred H.
Partner: UNT Libraries Government Documents Department

Washboiler.

Description: Patent for improvements in washboilers involving water and steam being forced through a perforated clothes receptacle as well as automatic draining or release of accumulated water and soil.
Date: July 2, 1918
Creator: McFarland, James W.
Partner: UNT Libraries Government Documents Department

Metallic Tie and Rail-Fastener

Description: Patent for a metallic tie and rail fastener that does not require the use of bolts.
Date: July 2, 1912
Creator: Arellano, Francisco
Partner: UNT Libraries Government Documents Department

Process and Formula for Tanning Hides.

Description: Patent for the formula and processing used in tanning hides that is cheaper and more effective.
Date: July 2, 1918
Creator: Moore, Rufus N.
Partner: UNT Libraries Government Documents Department

Gas Meter Attachment.

Description: Patent for a gas meter attachment that will allow the meter to still function properly when somehow placed in a position other than upright. Valves that would not be functional due to changes in gravitational forces resulting from the meter being in a position other than upright are remedied using this attachment by new register and valve design.
Date: July 2, 1917
Creator: Morris, Henry C.
Partner: UNT Libraries Government Documents Department

Cultivator-Standard

Description: Patent for a cultivator standard which allows the pitch and angle of the cultivator to be adjusted.
Date: July 2, 1912
Creator: Yeatts, Edward D.
Partner: UNT Libraries Government Documents Department

Garment-Protector.

Description: Patent for an easily detachable garment protector "for use with trousers and overalls to protect them from wear and from becoming soiled while in use" (lines 10-13) including illustration.
Date: July 2, 1918
Creator: Spencer, William Levi
Partner: UNT Libraries Government Documents Department

Safety Attachment for Automatic Train Stops.

Description: Patent for an attachment to an automatic train stop device (Patent of The United States Number 1,267,179) which aims "to correct certain defects or deficiencies in the previous structure and so make the device more practical and reliable" (lines 15-17).
Date: July 2, 1919
Creator: Bulla, Melbern Bennie
Partner: UNT Libraries Government Documents Department

Holder.

Description: Patent for improved book holder for holding down the leaves of an open book which can be adjusted to fit various widths.
Date: July 2, 1918
Creator: Duckett, J. L.
Partner: UNT Libraries Government Documents Department

Equalizer

Description: Patent for an equalizer for horse harnesses that equalizes the draft between horses pulling a vehicle.
Date: July 2, 1912
Creator: McNatt, Daniel W.
Partner: UNT Libraries Government Documents Department

Swing

Description: Patent for a new lawn swing design meant to be "a simple and inexpensive swing which will be strong and durable" (lines 10-12) and that will engage all muscles in its operation, including illustrations.
Date: July 2, 1918
Creator: Bretz, Don C.
Partner: UNT Libraries Government Documents Department

Saw-Cleaner for Cotton Gins

Description: Patent for a saw cleaner for cotton gins that cleans the saw teeth when the gin is cranked backward.
Date: July 2, 1912
Creator: House, Charles D.
Partner: UNT Libraries Government Documents Department

Fluid-Clutch

Description: Patent for a fluid-clutch that prevents jarring when the clutch is taken off.
Date: July 2, 1912
Creator: Carpenter, John C.
Partner: UNT Libraries Government Documents Department

Expansive and Contractive Well-Drill

Description: Patent for improvements for expansive and contractive well drill involving improvements to drill bits.
Date: July 2, 1918
Creator: Carter, Oscar Martin
Partner: UNT Libraries Government Documents Department

Fastener for Antiskid-Chains.

Description: Patent for a "means for fastening anti-skidding chains about the tread surfaces of tires, and consists of a simple and efficient device ... which may be easily and quickly applied to the wheel and as easily removed therefrom" (lines 16-21), including instructions and illustrations.
Date: July 2, 1918
Creator: Harmon, William Oliver
Partner: UNT Libraries Government Documents Department

Film Developing, Fixing, and Washing Apparatus

Description: Patent for a film developing, fixing, and washing apparatus with an improved method of rolling the film around the coil in the washing tank.
Date: July 2, 1912
Creator: Nyc, Frederick Francis
Partner: UNT Libraries Government Documents Department

Attachment for Cultivators &c

Description: Patent for a stalk cutter attachment for cultivators.
Date: July 2, 1912
Creator: Janosek, John A.
Partner: UNT Libraries Government Documents Department

Portable Extensible Ladder

Description: Patent for a portable extendable ladder, designed for use, among other things, as a means of fire escape or observation, along with illustrations and explanations.
Date: July 2, 1918
Creator: Trojan, J. E.
Partner: UNT Libraries Government Documents Department
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