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Air Motor.

Description: Patent for a new and improved air-motor. This design is of an "air-motor, consisting of an engine, single-acting air-pump, air-receiver, and the double-acting exhaust-pump, with the valves and connections . . . [and] the levers and segments" (lines 81-87).
Date: July 21, 1885
Creator: Koniakowsky, Alois M.
Partner: UNT Libraries Government Documents Department

Cigar-Package.

Description: Patent for an improved cigar-package that complies "with all the requirements of the revenue laws, to be retailed to purchasers, who destroy the stamp upon opening the package, the construction being such that the packages thus opened can be used as pocket cases for the protection of the cigars" (lines 21-27).
Date: June 5, 1894
Creator: Philipson, Sigmund
Partner: UNT Libraries Government Documents Department

Cooking-Stove.

Description: Patent for a cooking stove that uses heat from a charcoal furnace efficiently, which increases the length the stove is hot and decreases the risk of suffocation from the gas given off by the furnace.
Date: June 12, 1894
Creator: Hayes, Rebecca Henry
Partner: UNT Libraries Government Documents Department

Dental Bite-Tray.

Description: Patent for a bite tray usable for an array of mouth sizes. The material provides better comfort in the mouth of the patient, as well as better comfort for the operator.
Date: March 30, 1915
Creator: Sanders, Mastin E.
Partner: UNT Libraries Government Documents Department

Double Point for Plows.

Description: Patent for a new and improved double point for plows. This design consists in "[t]he plow-point having the central rectangular bend at the back, the wings shelving outward, downward, and forward, the long parallel-sided end, the lateral angles, and the marginal edges inclined upward and toward each other, the said portion being substantially as long as the share-edge" (lines 71-77).
Date: November 20, 1888
Creator: Schuster, Rudolph
Partner: UNT Libraries Government Documents Department

Fence-Stay.

Description: Patent for fence stays which have "novel and improved means for effectively bracing and spacing the wires of a fence." The invention "will possess advantages in points of efficiency and durability, is inexpensive to manufacture, and at the same time, is simple in construction and operation."
Date: April 20, 1915
Creator: Benson, Autha C. & Benson, A. C.
Partner: UNT Libraries Government Documents Department

Fish-Hook.

Description: Patent for a fish hook with two hooks twisted together, which come apart when a fish pulls on the hook that is reliable in its action.
Date: March 9, 1909
Creator: Willis, Charles Marshall
Partner: UNT Libraries Government Documents Department

Fishing-Float

Description: Patent for a float that can be attached or detached from a fishing line and has been improved to prevent the line from breaking. Illustrations included.
Date: September 15, 1908
Creator: Rosenberg, William Von, Jr.
Partner: UNT Libraries Government Documents Department

Folding Crate.

Description: Patent for a new and improved folding crate. This design "consists, in a folding crate, of a closed-bottom and open work top and sides, each made in two parts, hinged to each other at their adjacent ends . . . the upright bars, having tenons upon their ends; the strengthening-bars, each made in two parts . . . the hooks and eyes; the hasps and staples; and the rod and staple, whereby the crate is made strong and firm, and allowed to be folded compactly for reshipment" (lines 18-29).
Date: February 1, 1881
Creator: Van Hutton, William Bruno
Partner: UNT Libraries Government Documents Department

Gate.

Description: Patent for an improved farm gate that pivots in its center and can be swung in either direction. It is operated by a pull chord and levers. The pull chords are set on posts on either side of the gate, each side having two chords in order to open the gate in either direction. The posts also act as a brace to stop the gate from swinging further.
Date: December 26, 1893
Creator: Mulcahy, Richard T.
Partner: UNT Libraries Government Documents Department

Improvement in Devices For Ringing Bells.

Description: Patent for an improvement to a mechanism that externally strikes a bell to ring it, "applicable to fire, hotel, school, church, factory and other bells. By it the striking may be performed with great rapidity and regularity" (para. 10).
Date: September 18, 1877
Creator: Perry, Elton
Partner: UNT Libraries Government Documents Department

Vehicle-Tire.

Description: Patent for a vehicle tire composed of laminate fiber board and wooden spokes covered in a oil based mixture, which hardens on the outside of the tires to waterproof them.
Date: May 31, 1910
Creator: Carhart, John Wesley
Partner: UNT Libraries Government Documents Department

Wrench

Description: Patent for "new and useful improvements in Wrenches" consisting of "several novel features" including a "revoluble head" (lines 4-5,12, 16-17) with instructions and illustrations.
Date: September 22, 1891
Creator: Rosenburg, Helfred, John
Partner: UNT Libraries Government Documents Department