Analysis of Oil Production in the Near-Depleted Mexia-Powell Fault-Line Fields of Texas (open access)

Analysis of Oil Production in the Near-Depleted Mexia-Powell Fault-Line Fields of Texas

Report issued by the U.S. Bureau of Mines on the oil fields located near the Mexia-Powell fault line in Texas. Properties of the oil fields, including geology and oil production, are presented. This report includes tables, graphs, maps, and illustrations.
Date: August 1943
Creator: Hill, Harry Blackburn & Guthrie, R. K.
Object Type: Report
System: The UNT Digital Library
Design for Horseshoe. (open access)

Design for Horseshoe.

Design patent for horseshoe with the flat lips projecting upwardly from the outer edge of the shoe and inwardly toward the center.
Date: September 14, 1897
Creator: Cooper, William M. & Cates, John Wesley
Object Type: Patent
System: The Portal to Texas History
Bolt-Holder. (open access)

Bolt-Holder.

Patent for improvements in bolt-holders by “providing a combined bolt-holder and screw-driver…. in which the hook or engaging member is quickly and conveniently adjustable to any angle to allow the tool to be employed in various positions to engage bolts set.” (Lines 15-22) Illustration is included.
Date: March 25, 1902
Creator: Carter, Hiram C.
Object Type: Patent
System: The Portal to Texas History
Artificial Stone. (open access)

Artificial Stone.

Patent for a process of manufacturing artificial stone in which “it will not cracked by reason of exposure and which may be readily engraved, impressed or otherwise marked to form letters, characters, emblems and etc….” (Lines 16-20). No illustration.
Date: August 28, 1900
Creator: Johnson, Jesse W. & Hendrix, Albert S.
Object Type: Patent
System: The Portal to Texas History
Gage for Plows. (open access)

Gage for Plows.

Patent for a new type of gage for a running plow, that can be adjusted for a specific depth
Date: December 17, 1901
Creator: Wilson, William H.
Object Type: Patent
System: The Portal to Texas History
Combination-Tool. (open access)

Combination-Tool.

Patent for a new and useful combination tool, including instructions and illustrations.
Date: May 31, 1898
Creator: Karner, Joseph C.
Object Type: Patent
System: The Portal to Texas History
Cotton Weevil Destroyer (open access)

Cotton Weevil Destroyer

Patent for cotton weevil destroyer. Illustration included.
Date: October 25, 1904
Creator: Stephens, Lee Albert
Object Type: Patent
System: The Portal to Texas History
Cotton-Chopper (open access)

Cotton-Chopper

Patent for new improvements in cotton choppers which allows them to be durable and strong, yet flexible with adjustable parts to accommodate soil and growth conditions including instructions and illustrations.
Date: July 7, 1903
Creator: Gerding, Fred F.
Object Type: Patent
System: The Portal to Texas History
Revolving Fan (open access)

Revolving Fan

Patent for a new and useful revolving fan. This design "relates to certain improvements in revolving fans, such as are employed especially in connection with tables and the like for fanning the persons seated thereat" (line 8-11).
Date: December 14, 1897
Creator: Gibson, Levi A.
Object Type: Patent
System: The Portal to Texas History
Folding Camp-Bed. (open access)

Folding Camp-Bed.

Patent for certain new and useful improvements in folding camp beds, including instructions and illustrations.
Date: September 20, 1898
Creator: Long, Reuben
Object Type: Patent
System: The Portal to Texas History
Draft-Equalizer. (open access)

Draft-Equalizer.

Patent for a draft equalizer for animals pulling farm equipment in fields.
Date: March 7, 1911
Creator: Glover, Milford S.
Object Type: Patent
System: The Portal to Texas History
Ant-Trap. (open access)

Ant-Trap.

Patent for certain new and useful improvements in ant-traps.
Date: April 12, 1898
Creator: Selvidge, Charles W.
Object Type: Patent
System: The Portal to Texas History
PENCIL HOLDER (open access)

PENCIL HOLDER

Patent for a pencil holder that may be attached to a garment.
Date: January 14, 1902
Creator: PEARSON, JOHN WILLIAM
Object Type: Patent
System: The Portal to Texas History
Bedstead Brace. (open access)

Bedstead Brace.

Patent for a new and useful bedstead-brace. "This invention is an improved construction of bedstead-brace, the object being to provide an exceedingly cheap, simple, and efficient device which can be applied to any and all beds" (line 7-11).
Date: January 21, 1902
Creator: Campbell, Ike W.
Object Type: Patent
System: The Portal to Texas History
Churning Machine. (open access)

Churning Machine.

Patent for a churning machine that includes illustration and description of machine parts.
Date: July 2, 1901
Creator: McDaniel, Bill Homer
Object Type: Patent
System: The Portal to Texas History
Baling-Press (open access)

Baling-Press

Patent for improvements to a baling press, making it "simple, inexpensive, durable, and highly-efficient" (lines 17-18), including illustrations.
Date: January 9, 1906
Creator: Unfried, Joseph
Object Type: Patent
System: The Portal to Texas History
Plow. (open access)

Plow.

Patent for improvements in plows by providing readily-operable means for adjusting the plow-shovel on the standard, to facilitate adjustment of the shovel and of the gage with relation to each other, thereby to vary the cut of the shovel, to improve the means for holding the gage assembled with the standard, and generally to simplify and increase the efficiency of plows of this character. (Lines 14-21) Illustration is included.
Date: March 22, 1904
Creator: Wilson, William H.
Object Type: Patent
System: The Portal to Texas History
Insect Destroyer And Fumigator (open access)

Insect Destroyer And Fumigator

Patent for an insect destroyer and fumigator. Illustrations included.
Date: October 4, 1904
Creator: Heffner, John H. & Kidd, Eugene Z.
Object Type: Patent
System: The Portal to Texas History
Cotton-Chopper (open access)

Cotton-Chopper

Patent for a cotton chopper. Illustrations included.
Date: April 5, 1910
Creator: Thomas, Edward E.
Object Type: Patent
System: The Portal to Texas History

Dallas to Houston High-Speed Rail Environmental Impact Statement: Limestone County

Map of Limestone County depicting the route of a proposed high-speed railroad connecting Dallas and Houston.
Date: 2014
Creator: Texas. Department of Transportation.
Object Type: Map
System: The Portal to Texas History
Fence-Wire Stretcher. (open access)

Fence-Wire Stretcher.

Patent for a simple and practical fence-wire stretcher that stretches "fence-wire in the construction of fences and also taking up the slack in the wire when it sags at any point throughout the line of fence, the device being simple in construction and easily connected and disconnected from the post, as circumstances require" (lines 14-20).
Date: September 17, 1895
Creator: Baugh, Edward Henry
Object Type: Patent
System: The Portal to Texas History
Dish-Cleaner. (open access)

Dish-Cleaner.

Patent for a dish-cleaner that is used in a sink or another container. Its object is to force "air through the water and in contact with the submerged dishes" (lines 17-18). The invention also has "a water-agitator surrounded with supports for holding the dishes or other articles in a vertical position in close proximity to the outlet-ports of the agitator" (lines 20-23).
Date: January 21, 1896
Creator: Bond, William Beebe
Object Type: Patent
System: The Portal to Texas History
Ant Trap. (open access)

Ant Trap.

Patent for a new and improved ant trap. This design calls for a tank of water to be buried in the ground and a collar of cheap material to be attached to the tank and placed over the mouth of an anthill. The concave nature of the collar prevents ants from climbing out of it, so they are forced into the water tank, where they drown; the design is cheaper and less toxic than previous designs.
Date: November 22, 1881
Creator: Arnett, Sandridge Thomas
Object Type: Patent
System: The Portal to Texas History
Buckle. (open access)

Buckle.

Patent for a new and improved buckle. This design "is composed of two parts, the upper end forming what may be termed a 'buckle proper,' to secure the end of a strap, and the lower ends formed into curved portions which fit one within the other and constructed to interlock, so that the lower end is adapted to catch a chain, bit, or other device which it is desired to connect a strap to, the . . . parts forming a hinge, whereby they can be turned one upon the other and separated entirely, or at their upper ends to allow the adjustment of the strap secured thereto" (lines 18-30).
Date: August 16, 1892
Creator: Taylor, John Greene
Object Type: Patent
System: The Portal to Texas History