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Wire-Winding Device

Description: Patent for a wire winding device for repairing wooden bars.
Date: April 23, 1912
Creator: Wilkinson, Charles C.
Partner: UNT Libraries Government Documents Department

Well-Liner Clamp.

Description: Patent for a well-liner clamp for oil, gas, and other similar wells that prevents the well from caving in. The well-liner clamp is made of resilient material to hold in place, contracts while being placed into the well, and can be released after being placed into the well to expand to fit the walls of the well.
Date: May 31, 1921
Creator: Bigelow, Robert J.
Partner: UNT Libraries Government Documents Department

Windmill

Description: Patent for a new windmill design with improvement to the "mechanism for transmitting the motion of the wheel shaft to the pump rods."
Date: November 25, 1902
Creator: Morrisson, Andrew
Partner: UNT Libraries Government Documents Department

Weaning-Bit

Description: Patent for a weaning-bit. This bit "[admits] air into the mouth of the animal, thus obviating any drawing or sucking action." (lines 10-12) Additionally, this bit was created to be of better construction which would make it cheaper and longer-lasting.
Date: July 24, 1917
Creator: Turner, Wiley Ernest
Partner: UNT Libraries Government Documents Department

Cotton Blocking Machine

Description: Patent for an inexpensive attachment to a cotton cultivator/checking machine to improve the intake capacity of the cultivator itself. The blocking machine would be used to replace the manual labor task of chopping cotton before insertion into the cultivator for processing.
Date: October 19, 1920
Creator: Ford, Barnie S.
Partner: UNT Libraries Government Documents Department

Lubricated Bullet.

Description: Patent for lubricated lead bullets to prevent the deterioration and rusting of the inner barrel of rifled firearms, so as to maintain their accuracy. Includes instructions and illustrations.
Date: August 3, 1897
Creator: Stewardson, Samuel Clinton
Partner: UNT Libraries Government Documents Department

Type-Writer.

Description: Patent for a new device for typewriters which allows for shifting from lower case to upper case by means of "the one set of keys ordinarily employed, but of modified construction" (lines 14-15) including descriptions of the device, operation, and illustrations
Date: May 6, 1902
Creator: Austin, Thomas R.
Partner: UNT Libraries Government Documents Department

Tying Attachment For Baling Presses

Description: Patent for tying attachment for baling presses for hay. Illustrations included.
Date: May 31, 1904
Creator: Johnson, Robert S.
Partner: UNT Libraries Government Documents Department

Transmission-Gearing

Description: Patent for a car power transmission gearing which is operated by one simple stick that does not require lateral movements and eliminates the danger of stripping the gears.
Date: July 2, 1912
Creator: McCurdy, Horace L.
Partner: UNT Libraries Government Documents Department

Transmission Mechanism.

Description: Patent for a transmission mechanism which "provides an improved mechanism by which the motion of of a drive shaft rotating at an uniform speed may be transmitted to a driven shaft at variable speeds and also to provide for the reversal of the driven shaft at different speeds" (lines 8-14).
Date: January 25, 1910
Creator: Jameson, William C.
Partner: UNT Libraries Government Documents Department

Steam-Boiler Indicator.

Description: Patent for an improvement in steam boiler indicators to alert when the water has dropped below a specified threshold, including instructions and illustrations.
Date: April 28, 1914
Creator: Marrs, Vollie B.
Partner: UNT Libraries Government Documents Department

Process of Making Round-Bottomed Paper Bags.

Description: Patent for a process to quickly assemble a round-bottomed paper bag economically in regards to labor and waste paper.
Date: February 2, 1915
Creator: Johnston, Leila M.
Partner: UNT Libraries Government Documents Department

Steam-Turbine for Locomotives.

Description: Patent for a compact mechanism related to steam turbines, which has positive geared connections with the driving access of the locomotive, resulting in reduced friction. This increases efficiency of the driving action while reduced the expenditure of elastic fluid in order to run smoothly.
Date: December 5, 1911
Creator: Dumas, Joel Benjaman
Partner: UNT Libraries Government Documents Department

Spiral Ring.

Description: Patent for a new and improved lap-ring. This design consists in a "lap-ring for connecting the tree-irons of double-trees and single-trees, consisting of the S-shaped lap-ring having the end curves spread laterally from the stem of the S, and carried round on spiral curves to points ninety degrees beyond a line that would evenly divide the figure thus formed longitudinally" (lines 41-48).
Date: July 8, 1884
Creator: Brooks, George W.
Partner: UNT Libraries Government Documents Department

Portable Water-Heater and Steam-Cooker

Description: Patent for a portable water-heater and steam-cooker that "can be adapted for heating water for a variety of domestic purposes, such as for washing clothes and the like, and for supplying steam for scalding clothes, for cooking feed for stock, and for operating a churn or similar device" (lines 14-19).
Date: April 12, 1904
Creator: Staton, John William
Partner: UNT Libraries Government Documents Department

Pipe-Wrench

Description: Patent for a self-adjustable pipe wrench that actively adapts to the material it is applied to by means of a moveable portion of the gripping jaw, with illustrations and instructions.
Date: May 28, 1918
Creator: Moore, Joseph D.
Partner: UNT Libraries Government Documents Department

Horse Detacher.

Description: Patent for a new and improved horse detacher. This design consists in "[t]he combination of the whiffletree-support, the whiffletree, the hinge connecting such parts having its upper and lower plates secured, respectively, to the whiffletree and its support and jointed at their rear edges, and the arm or lever extended forward from the upper plate, whereby upward draft on said arm or lever will turn the whiffletree backward from its normal position to release the traces" (lines 91-100).
Date: June 10, 1890
Creator: Harrison, George W.
Partner: UNT Libraries Government Documents Department

Rotary Plow.

Description: Patent for improvements in rotary plows which can be used as a subsoil-plow or it can be converted into a cultivator. The “purpose is to provide a novel gang-plow capable of cutting the soil at different depths, as circumstances may require, and in which the angle at which the plows enter the soil may be varied.” (Lines 18-23) Illustration is included.
Date: June 30, 1891
Creator: Cleveland, George P.
Partner: UNT Libraries Government Documents Department

Cotton Bag Emptier

Description: Patent for a portable derrick, that can be easily lifted and emptied.
Date: January 30, 1917
Creator: Brown, Odis A.
Partner: UNT Libraries Government Documents Department

Rotary Plow

Description: Patent for a gang-plow to be used when gangs of disks are used to turn over the soil so that it generates minimal friction and thus increasing efficiency.
Date: November 15, 1892
Creator: Cleveland, George P.
Partner: UNT Libraries Government Documents Department

Planter Attachment.

Description: Patent for a planter attachment, which allows seeds to be covered with varying depths of soil, that is operated from the seat of the planter.
Date: October 20, 1908
Creator: O'Brian, John B.
Partner: UNT Libraries Government Documents Department

Gage.

Description: Patent for a measuring gage for measuring rafters that clamps on the wood, has a saw guide line, and eliminates the use of multiple calculation instruments thus making the process simpler.
Date: April 2, 1907
Creator: Morrison, Andrew
Partner: UNT Libraries Government Documents Department

Cultivator.

Description: Patent for a new and improved cultivator. This design is "for cultivating stubble, sugar-cane, cotton, corn, and other plants planted in rows or drills, which will remove the soil from the sides of the rows without injuring the roots, and will throw soil around the plants, and which shall be simple in construction and convenient in use" (lines 15-21).
Date: May 10, 1881
Creator: Brenner, August William & Fraser, James
Partner: UNT Libraries Government Documents Department

Cotton Planter

Description: Patent for a cotton planter. Illustrations included.
Date: July 5, 1904
Creator: Guton, Isaac
Partner: UNT Libraries Government Documents Department
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