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Air-Brake-Setting Appliance

Description: Patent for an air brake apparatus for train cars which automatically activates when a train car is derailed. Illustrations included.
Date: April 13, 1909
Creator: Gale, Albert & Lilley, Doc M.
Partner: UNT Libraries Government Documents Department

Automatic Cotton Press and Feeder

Description: Patent for an automatic cotton press and feeder operated by fluid pressure. Illustrations included.
Date: April 13, 1909
Creator: Cumpston, Frederick Bernard
Partner: UNT Libraries Government Documents Department

Automatic Machine for Forming Plastic Bodies

Description: Patent for a machine which quickly and automatically forms plastic bodies and blocks when fed the material. Illustrations included.
Date: April 13, 1909
Creator: Burton, Luther L.
Partner: UNT Libraries Government Documents Department

Automatic Type-Writing Machine.

Description: Patent for improvements to the type writer which allow for automatic, proper spacing between letters and words; will automatically return the carriage to the beginning of the page; and will automatically feed the inking ribbon so that the entire surface is used. Includes instructions and illustrations.
Date: April 13, 1897
Creator: Templeton, Allison
Partner: UNT Libraries Government Documents Department

Axle Lubricator.

Description: Patent for a new and improved axle-lubricator. This design consists in "[t]he combination, with the tube having the threaded outer end, of the cap threaded to close said end, and the shank or stem carrying the conical plug at its lower or inner end, and screw-threaded to work through a threaded perforation of the cap, a shoulder being provided on the stem or shank at the base of the threads, operating to cause the unscrewing of the cap by the continued turning of the shank or stem" (lines 80-89… more
Date: April 13, 1886
Creator: Hawkins, Andrew Jackson & Allen, Sam Henry
Partner: UNT Libraries Government Documents Department

Earth-Auger

Description: Patent for structural improvement in machines used for boring post holes and wells with illustrations and instructions included.
Date: April 13, 1880
Creator: Cudd, Decater P.
Partner: UNT Libraries Government Documents Department

Selkirk Candlestick

Description: Patent for candlestick handle/dish with an extension that can be used traditionally for holding and carrying a candle as well as hanging on a nail in a wall with illustrations and instructions.
Date: April 13, 1880
Creator: Selkirk, William
Partner: UNT Libraries Government Documents Department

Ant-Trap

Description: Patent for a trap for ants and other burrowing insects which works at the site of the ant-hill or burrow.
Date: April 13, 1915
Creator: Cox, Samuel L.
Partner: UNT Libraries Government Documents Department

Plate Retaining Device

Description: Patent for a license plate holder for automobiles.
Date: April 13, 1915
Creator: Stafford, Frederick
Partner: UNT Libraries Government Documents Department

Car-Replacer

Description: Patent for improved replacers for derailed railroad cars, complete with illustrations.
Date: April 13, 1915
Creator: Duval, Allen
Partner: UNT Libraries Government Documents Department

Attachment for Mowers

Description: Patent for a dividing and feeding mower attachment to guide grain into the cutters of the mowers in an upright position.
Date: April 13, 1915
Creator: Mosely, Jimmie E.
Partner: UNT Libraries Government Documents Department

Wrench.

Description: Patent for a wrench specifically made to remove well drill bits from the drill.
Date: April 13, 1920
Creator: Stover, Willard L.
Partner: UNT Libraries Government Documents Department

Lens-Holder.

Description: Patent for a lens holder meant to provide a "simple, relatively inexpensive and efficient means" (line 10) of securing the lens in the headlamps of an automobile or similar lamp casing.
Date: April 13, 1920
Creator: Marshall, Stanley G.
Partner: UNT Libraries Government Documents Department

Windmill-Gearing

Description: Patent for improved windmill gearing, intended to reduce stain on the machinery
Date: April 13, 1920
Creator: Roberts, George W.
Partner: UNT Libraries Government Documents Department

Well-Packer.

Description: Patent for an improved well drilling device called a "packer", in which this version has a reduced likelihood of the seals between separate parts being damaged and needing replacement.
Date: April 13, 1920
Creator: Fletcher, Harold W.
Partner: UNT Libraries Government Documents Department

Machine for Assorting, Stacking, and Counting Coins

Description: Patent for a machine which organizes, stacks, counts, and gives the total value of a collection of coins. Illustrations included.
Date: April 13, 1909
Creator: Brewster, Bertram Forrest
Partner: UNT Libraries Government Documents Department

Vise and Saw-Clamp

Description: Patent for improvements to vise and saw clamps complete with illustration.
Date: April 13, 1915
Creator: King, William T.
Partner: UNT Libraries Government Documents Department

Machine for Sealing Newspapers, &c.

Description: Patent for a machine to seal "the open edges of folded newspapers or other periodicals at the place of publication to prevent their return for redemption by the publishers when the seal is broken." (Lines 10-14) Includes instructions and illustrations.
Date: April 13, 1897
Creator: Sundstrom, Herman T.
Partner: UNT Libraries Government Documents Department

Type-Writing Machine.

Description: Patent for improvements to the type writer "to provide a simple and effective mechanism for automatically operating the type-bars of such a machine under the control of the keys in such manner as to require but light action of said keys." (Lines 11-16) Includes instructions and illustrations.
Date: April 13, 1897
Creator: Templeton, Allison
Partner: UNT Libraries Government Documents Department

Improvement in Seed-Planters.

Description: Patent for improvement in seed-planters by using a combination of lock-lever, bars, set-screw and a tongue to “construct accurate planters in which the planting may be readily done in exact check row, and which will allow the dropping device to be instantly thrown into or out of gear when desired.” (Lines 16-19) Illustration is included.
Date: April 13, 1869
Creator: Herrin, I. F.
Partner: UNT Libraries Government Documents Department

Stalk-Cutter

Description: Patent for an improved stalk cutter that are in connection with plows and other similar machinery to improve their efficiency.
Date: April 13, 1915
Creator: Currie, Joseph S.
Partner: UNT Libraries Government Documents Department

Mold and Angle-Piece Used in Constructing Concrete Walls

Description: Patent for tools to create uniform concrete pieces and angles, with description of use and improvements and illustrations.
Date: April 13, 1886
Creator: Carrico, Thomas W.
Partner: UNT Libraries Government Documents Department

Improvement in Apparatus for Working Glass.

Description: Patent for a blowing-engine that will make the glass-blowing process less laborious. Includes instructions and illustrations.
Date: April 13, 1875
Creator: Chase, Benjamin F.
Partner: UNT Libraries Government Documents Department

Improvement in Bale-Ties.

Description: Patent for an improved, cheap and convenient bale-tie. Includes instructions and illustrations.
Date: April 13, 1875
Creator: Brown, Maurice T.
Partner: UNT Libraries Government Documents Department
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