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Improvement in Plows.

Description: Patent for the improvement of the Rotary-Disk Cutters for plows that enable it to swivel and be supported by guides, including illustration.
Date: April 3, 1855
Creator: Hall, Thomas J.
Partner: UNT Libraries Government Documents Department

Improvement in Cotton-Seed Planters.

Description: Patent for an improvement in cotton-seed planters using a combination of an adjustable agitator and a movable self-adjusting stirrer, including illustration.
Date: April 3, 1860
Creator: Sweeny, Samuel P.
Partner: UNT Libraries Government Documents Department

Improvement in Mosquito-Net Frames.

Description: Patent for "mosquito-net frames which are made adjustable, so that they may be extended over the bed or folded compactly, according to the requirements of use." (Lines 8-11) Includes instructions and illustrations.
Date: April 3, 1877
Creator: Volle, Johann F.
Partner: UNT Libraries Government Documents Department

Patent for Farming Implement

Description: Patent for Farming Implement
Date: April 3, 1917
Creator: Miller, Marion R.
Partner: UNT Libraries Government Documents Department

Grading Apparatus.

Description: Patent for improvements in grading apparatus to make it "comparatively simple and inexpensive in construction" (line 10) and readily adjustable.
Date: April 3, 1917
Creator: Anderson, Lycurgus
Partner: UNT Libraries Government Documents Department

Envelop.

Description: Patent for "simple envelop which can be cheaply manufactured and which cannot be fraudulently tampered with or opened for the purpose of removing its contents without mutilating or injuring the envelop to an extent which would be noticable" (lines 9-14), including illustrations.
Date: April 3, 1917
Creator: Moore, Essie H.
Partner: UNT Libraries Government Documents Department

Automatic Air Device for Gas Engines.

Description: Patent for a removable automatic air device for delivering air to gas engines in proportion to the speed of the engine.
Date: April 3, 1917
Creator: Rivers, Charles A.
Partner: UNT Libraries Government Documents Department

Wind Engine.

Description: Patent for a new and improved wind engine. This design consists in "[t]he combination, with a suitable frame, of the shaft, having wind wheel or drum, provided with rods having wings and arms or cranks, and laterally projecting brackets, having bell-crank levers, loaded at their lower ends, the connecting rods, sleeve[s], washer, spring, and . . . having pivoted rods connecting said sleeves with the arms" (lines 94-102).
Date: April 3, 1883
Creator: Fletcher, George Ephraim
Partner: UNT Libraries Government Documents Department

Road-Working Machine.

Description: Patent for a road working machine, which claims to simplify and improve the type of this machine that is designed to "operate upon banks at the sides of the road for the purpose of trimming such banks and moving the surplus dirt in the direction of the center of the road." (lines 11-14)
Date: April 3, 1906
Creator: McBride, William J. & Alford, John J.
Partner: UNT Libraries Government Documents Department

Attachment for Ice-Boxes.

Description: Patent for an attachment for ice-boxes which is "a vessel for the reception of ice and having a surrounding series of compartments for the reception of the matter to be refrigerated" (lines 11-14).
Date: April 3, 1900
Creator: Moyes, Aceph B.
Partner: UNT Libraries Government Documents Department

Bit for Well-Drilling Apparatus.

Description: Patent for an expansion bit for a well-drilling apparatus that can be "adjusted and removed without without withdrawing the well tubing, and to provide means whereby a bit capable of drilling a hole sufficiently larger than the well tubing to accommodate a casing may be introduced through the tubing" (lines 11-16).
Date: April 3, 1894
Creator: Horton, Stephen A.
Partner: UNT Libraries Government Documents Department

Jogger Attachment for Platen Printing-Press

Description: Patent for an automatic jogging attachment for platen presses. The attachments are unique because they can be placed on the press without alterations, they allow for the stacking of sheets in a uniform manner while also being more durable and efficient.
Date: April 3, 1917
Creator: Howard, Lewis F.
Partner: UNT Libraries Government Documents Department

Churn.

Description: Patent for a churn with a construction which will prevent "access of objectionable matter to the churn-body" (lines 14-15) including instructions and illustrations.
Date: April 3, 1900
Creator: Hargrove, Kincheon W.
Partner: UNT Libraries Government Documents Department

Wire Tightener.

Description: Patent for wire tightening improvement.
Date: April 3, 1900
Creator: Hansford, James, S.
Partner: UNT Libraries Government Documents Department

Fire Kindler.

Description: Patent for a new and improved fire starter. This design "is to provide novel means for determining when the oil is exhausted from the oil vessel and to provide novel means for keeping the ashes from direct contact with the oil-supply openings . . . [for] ashes possess great capillary attraction and take up more hydro-carbon fluid than is requisite when the ashes are dry and not tightly packed, so that the ashes become soft and mushy" (lines 12-21).
Date: April 3, 1888
Creator: Streeter, George D.
Partner: UNT Libraries Government Documents Department

Derrick

Description: Patent for a derrick. Illustration included.
Date: April 3, 1906
Creator: McClain, Thomas & McDaniel, Robert S.
Partner: UNT Libraries Government Documents Department

Apparatus for Canning Fruits or Vegetables.

Description: Patent for an improvement to canning fruits and vegetables.
Date: April 3, 1900
Creator: Compton, Anna & Jackson, A. L.
Partner: UNT Libraries Government Documents Department

Truss.

Description: Patent for a truss used to give relief to cases of ruptured hernias. Adjustable to be used by patients of varying sizes, and adaptable to treat both inguinal and umbilical ruptures. Includes illustrations.
Date: April 3, 1900
Creator: Johnson, Irven E.
Partner: UNT Libraries Government Documents Department

Acetylene-Gas Generator.

Description: Patent for an acetylene gas generator, which claims to improve upon this device by simplifying the "means for feeding carbid to the water," (line 14) hence making it "more efficient and durable in use and less expensive to manufacture." (lines 19-21)
Date: April 3, 1906
Creator: Dulaney, John B.
Partner: UNT Libraries Government Documents Department

Wire-Fence Tool.

Description: Patent for a new wire fence tool for "applying binding members at the crossings of the strand and stay wires, and has for its object to simplify and improve the construction and increase the efficiency of devices of this character" (lines 10-14), including illustrations.
Date: April 3, 1906
Creator: Harris, Edwin
Partner: UNT Libraries Government Documents Department

Car Coupling.

Description: Patent for a new and improved coupling for railroad cars. This design "comprises a draw-head slotted from top to bottom, and having at its forward end an incline, a peculiar latch to engage automatically with the slot in the draw-head, a pivoted weight for holding the latch in position, and a lever pivoted in the draw-head and operated from the outside for throwing up the latch and uncoupling the car" (lines 15-22).
Date: April 3, 1883
Creator: Coburn, Daniel W.
Partner: UNT Libraries Government Documents Department

Bicycle.

Description: Patent for a bicycle that can be operated by the operator's hands or feet or both, and the motion used to operate the bicycle is that of rowing. "the rider must assume a position upon the machine corresponding to that assumed by an oarsman in a boat, and as the rider can work with both hands and feet all the energy and strength he is capable of exerting can be brought to bear upon the propelling mechanism in a most effective manner, and the seat can be rendered much more comfortable than at pre… more
Date: April 3, 1894
Creator: Hyde, Thomas B.
Partner: UNT Libraries Government Documents Department

Cultivator

Description: Patent for "new and useful improvements in Plows and Cultivators" (lines 5-6), with illustrations.
Date: April 3, 1883
Creator: Nutting, James H.
Partner: UNT Libraries Government Documents Department
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