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Weeding Device

Description: Patent for improving "the construction and increase the efficiency and utility" of "horse or motor drawn weeding devices." (Lines 8-11)
Date: May 31, 1919
Creator: Zetzman, William of Post, Texas
Partner: UNT Libraries Government Documents Department

COTTON CLEANER

Description: This is a patent for a Cotton Cleaner. This new cotton cleaner is able to use air to rotate the rotors to then separate the dirty cotton from the clean cotton.
Date: May 6, 1919
Creator: Cabrera, Maragarito
Partner: UNT Libraries Government Documents Department

Kiln

Description: Patent for improvements to kilns, which include improvements for transferring heat, "burning lime and clay products"(line 11), powdered fuel feeding and preventing unheated air from flowing into the kiln.
Date: May 13, 1919
Creator: Bone, David R.
Partner: UNT Libraries Government Documents Department

Weather-Strip.

Description: Patent for an improved door weather strip and stop. The device atuates to be both a door stop and a weather strip.
Date: May 28, 1919
Creator: Campbell, Thomas M.
Partner: UNT Libraries Government Documents Department

Steam Engine

Description: Patent for an improved steam engine design.
Date: May 27, 1919
Creator: Edwards, James L.
Partner: UNT Libraries Government Documents Department

Speed-Regulator

Description: Patent for an inexpensive speed regulator "which can be readily reset manually"(lines 21-22).
Date: May 6, 1919
Creator: McNeel, William Pinkney
Partner: UNT Libraries Government Documents Department

Process for Treating Cotton-Seed

Description: Patent for "new and useful Improvements in Processes for Treating Cotton-Seed"(lines 6-8), which expresses oil from cotton and neutralizes it with "alkali... and precipitating solid matter"(lines 26-27).
Date: May 27, 1919
Creator: Fee, Horatio A. & Aeveaenes, Garciea H.
Partner: UNT Libraries Government Documents Department

Oil Retaining Internal Gear Drive

Description: Patent for automotive drive shaft that retains oil.
Date: May 27, 1919
Creator: Hereford, Adolph P.
Partner: UNT Libraries Government Documents Department

Heater.

Description: Patent for a heater adapted for use in an internal combustion engine for the purpose of assisting the vehicle to start in cold weather.
Date: May 27, 1919
Creator: Pirtle, Claiborne Clinton
Partner: UNT Libraries Government Documents Department

Ratchet Pipe Cutter

Description: Patent for improvements to a ratchet pipe cutter, which includes an adjustment system to allow for pipes to "approximately quickly adjusted to different sizes of pipe and subsequently automatically moved toward the cutting roller"(lines 11-13).
Date: May 27, 1919
Creator: Hestand, Rue S.
Partner: UNT Libraries Government Documents Department

Cotton Cleaning Machine

Description: Patent for an improved cotton cleaning machine.
Date: May 6, 1919
Creator: Brune, A. & Stone, C. H.
Partner: UNT Libraries Government Documents Department

Cotton-Chopper

Description: Patent for improvements to the cotton-chopper. This invention outfits the cotton-chopper with a blade that can be moved, either mechanically or with electric power. Previously, the blade was fixed and stationary.
Date: May 13, 1919
Creator: Janes, Henry T.
Partner: UNT Libraries Government Documents Department

Slot Angle Bar

Description: Patent for a new slot angle bar design.
Date: May 13, 1919
Creator: Rice, E. B.
Partner: UNT Libraries Government Documents Department

Impression Cake

Description: Patent for a new type of impression cake meant for the creation of dental and other kinds of molds.
Date: May 13, 1919
Creator: Downie, James H.
Partner: UNT Libraries Government Documents Department

Distant Control Switch Socket For Electric Lights

Description: Patent for an improved electric light control switch design meant to decrease the rate of energy consumption.
Date: May 13, 1919
Creator: Davis, James Mattison
Partner: UNT Libraries Government Documents Department

Dental Plate

Description: Patent for an improved dental plate design that fits better in the mouth of the user and allows for easier speaking and eating.
Date: May 20, 1919
Creator: Glaser, Adolph J.
Partner: UNT Libraries Government Documents Department

Cutting and Stepping Machine

Description: Patent for a cutting and stepping machine meant to replace a human cutter.
Date: May 6, 1919
Creator: Moore, L. R.
Partner: UNT Libraries Government Documents Department

Device for Printing Blue-Prints

Description: Patent for a new type of printing press for the printing of large blue-prints. It is to be a more effective method of printing large objects with a curved plate to provide a more continuous and effective result.
Date: May 13, 1919
Creator: Cooper, Christopher Columbus
Partner: UNT Libraries Government Documents Department

Differential Construction

Description: Patent for "a new and Improved Differential Construction" (lines 5-6). "The object of the present invention is to provide a differential particularly suitable for motor vehicles... whereby the spinning of the wheels... is effectually prevented while the relative movement thereof necessary in passing around curves is freely allowed" (lines 22-31).
Date: May 21, 1919
Creator: Reagan, Edgar U. G.
Partner: UNT Libraries Government Documents Department

Drill.

Description: Patent for a drill that provides an improvement to connecting the drill bit to the shank so they do not become detached or break.
Date: May 22, 1919
Creator: Weathersby, Fred Richard
Partner: UNT Libraries Government Documents Department

Record-Filing Cabinet

Description: Patent for a record filing cabinet designed to show every record within as well as records of different sizes.
Date: May 13, 1919
Creator: McCart, Robert, Jr.
Partner: UNT Libraries Government Documents Department

Refrigerating Apparatus

Description: Patent for an improved refrigerating apparatus.
Date: May 6, 1919
Creator: Strange, P. A.
Partner: UNT Libraries Government Documents Department

Farming Implement

Description: Patent for a farming double plough. This increased a farmers ability to break up the soil and increase productivity.
Date: May 20, 1919
Creator: Raun, George
Partner: UNT Libraries Government Documents Department

Boiler-Skimmer

Description: Patent for a boiler-skimmer that assist in preventing external pressures from collapsing the float values. These type of boilers are used in steam locomotives.
Date: May 20, 1919
Creator: Schreiber, Norbert
Partner: UNT Libraries Government Documents Department
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