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Gate.

Description: Patent for a gate that swings outward whenever it is unlatched that consists of an eye-joint that connects the gate to the post that turns vertically and horizontally, an extended toprail, a lever, and a pivot.
Date: February 14, 1893
Creator: Chadwick, John L.
Partner: UNT Libraries Government Documents Department

Combined Hedge Trimmer and Mower.

Description: Patent for a new and improved hedge trimmer and mower. This design "relates to certain new and useful improvements in that class of combined hedge-trimmers and mowers in which the side and top of a hedge are trimmed at the same time; and it consists in the construction and arrangement of the frame-work, the driving mechanism or gearing, and the cutting devices or knives" (lines 10-17).
Date: February 14, 1882
Creator: Lattner, Jacob V.
Partner: UNT Libraries Government Documents Department

Snap-Hook.

Description: Patent for a snap-hook for general use that can be used for attaching whips, ropes, and similar things to saddles and harnesses. It is composed of a flat metal plate with screw holes, a hook that is secured to the edge of the plate, and a screw.
Date: February 14, 1893
Creator: McDowell, Anthony B.
Partner: UNT Libraries Government Documents Department

Dredging Apparatus.

Description: Patent for an improved dredging apparatus "and it consists in combining with the well known bucket chain form of excavator a suction pipe provided with a hopper and a crushing or breaking device so that the material being deposited in the hopper by the continuously moving buckets will be carried under the action of gravity to the breaking or crushing device and thence through a suction pipe and pump and delivery pipe to the place of deposit" (lines 9-18).
Date: February 14, 1893
Creator: Douglas, William M.
Partner: UNT Libraries Government Documents Department

Improvement in Washing Machines.

Description: Patent for the improvement of washing machine mechanisms.
Date: February 14, 1871
Creator: Jones, William G.
Partner: UNT Libraries Government Documents Department

Governor for Explosion Engines

Description: Patent for a governor for explosion engines. Illustration included.
Date: February 14, 1905
Creator: Haydon, Bennie W.
Partner: UNT Libraries Government Documents Department

Baling-Presss

Description: Patent for a top loading Bailing Press with feed openings and removable sides.
Date: February 14, 1901
Creator: Nicholson, Daniel
Partner: UNT Libraries Government Documents Department

Wheel

Description: Patent for wheel. Illustration included.
Date: February 14, 1905
Creator: Cutter, Richard Samuel
Partner: UNT Libraries Government Documents Department

Seed Cleaner

Description: Patent for cleaning seeds. This invention will improve seed cleaning and catch unwanted seeds.
Date: February 14, 1922
Creator: Garner, James C
Partner: UNT Libraries Government Documents Department

Oil Well Screen.

Description: Patent for a new oil-well screen that prevents sand from entering an oil or water well but will allow oil and water through.
Date: February 14, 1922
Creator: Dobson, John A.
Partner: UNT Libraries Government Documents Department

Seed Planter

Description: Patent for seed planter. Illustration included.
Date: February 14, 1905
Creator: Morris, Sidney Albert
Partner: UNT Libraries Government Documents Department

Table Cloth Clasp.

Description: Patent for table cloth clasp, "which may be readily detachably connected with the table top, will securely hold the table cloth in place thereon, and will be entirely concealed by the table cloth" (lines 14-17).
Date: February 14, 1913
Creator: Hatzfeld, Charles
Partner: UNT Libraries Government Documents Department

Electric Time Switch

Description: Patent for electric time switch. Illustration included.
Date: February 14, 1905
Creator: Gerhard, William H.
Partner: UNT Libraries Government Documents Department

Can Opener

Description: Patent for a can opener which cuts cleanly and rapidly around the outside wall of the can, so as to avoid jagged edges.
Date: February 14, 1922
Creator: Minor, Robert B.
Partner: UNT Libraries Government Documents Department

Harrow.

Description: Patent for a harrow that cuts weeds at the root and pulls them out without breaking up the sod.
Date: February 14, 1911
Creator: Halvé, Bruno
Partner: UNT Libraries Government Documents Department

Device For Fastening Car Wheels To Their Rails

Description: Patent for a device for fastening car wheels to their rails. Illustration included.
Date: February 14, 1905
Creator: Eddins, Andrew Jackson
Partner: UNT Libraries Government Documents Department

Casing Mechanism

Description: Patent for a casing mechanism for placing in oil wells to block water flow.
Date: February 14, 1911
Creator: Stewart, John S.
Partner: UNT Libraries Government Documents Department

Display-Board.

Description: Patent for a display board for advertising and signage in stores.
Date: February 14, 1911
Creator: Fitts, William A.
Partner: UNT Libraries Government Documents Department

Gate.

Description: Patent for a sliding gate that closes automatically when the opening and closing mechanism is released.
Date: February 14, 1911
Creator: Otto, Paul
Partner: UNT Libraries Government Documents Department

Writing Pen.

Description: Patent for a dip pen or nib pen, with innovations concentrating on the tip (nib). The tip is moderately sharp to glide over paper, bent for smooth writing and ink conservation, and stiff "to enable it to be used in making carbon copies" (lines 26-27).
Date: February 14, 1922
Creator: Block, Henry, 1875-1939
Partner: UNT Libraries Government Documents Department

Gas-Producer

Description: Patent for improvements in the apparatus for making producer gas to provide a safer and more effective gas storage unit.
Date: February 14, 1910
Creator: Hirt, Jules H.
Partner: UNT Libraries Government Documents Department

Cultivator-Sweep.

Description: Patent for a cultivator sweep that cuts weeds close to the crops.
Date: February 14, 1911
Creator: Lundghren, Charles & Anderson, Gus E.
Partner: UNT Libraries Government Documents Department

Feeder for Cotton Presses.

Description: Patent for a new and improved feeder for cotton presses. This design "consists in a feeder for cotton-presses, constructed with a box to receive the cotton from the gin, the said receiving-box being provided with a movable top board to force the cotton into the packing-box placed beneath the said receiving-box, and from which the cotton is forced into the baling-press by a follower" (lines 23-30).
Date: February 14, 1882
Creator: Kirkpatrick, Robert Insley
Partner: UNT Libraries Government Documents Department

Churn-Operating Mechanism.

Description: Patent for a churn operating mechanism, which can be attached to a wall.
Date: February 14, 1911
Creator: Wiley, Alvin Herbert; Lathem, Diah Walter & Lathem, Mariand Wiendfield
Partner: UNT Libraries Government Documents Department
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