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Building Construction

Description: Patent for metal beams used in building construction that have perforated plates to allow the passage of concrete through the plate when the metal piece is embedded in concrete thus strengthening the attachment of the metal and the concrete.
Date: May 14, 1907
Creator: Keyser, William H.
Partner: UNT Libraries Government Documents Department

Corn-Planter.

Description: Patent relating to "a novel corn-planter, and has for its object the production of a simple, durable, and efficient planting attachment which may be applied to an ordinary plow and which when so applied will automatically effect the distribution of corn or other grain at desired intervals" (lines 12-18).
Date: December 21, 1897
Creator: Ellis, William Wesley
Partner: UNT Libraries Government Documents Department

Boiler Attachment.

Description: Patent for a boiler attachment to regulate the boiler feed pump.
Date: May 31, 1910
Creator: Morris, Gid M. & Watkins, J. H.
Partner: UNT Libraries Government Documents Department

Anesthetic Holding And Dispensing Apparatus

Description: Patent for an anesthetic holding and dispensing apparatus. Illustration included.
Date: September 25, 1906
Creator: Maxfield, James R. & Maupin, Seth B.
Partner: UNT Libraries Government Documents Department

Compound Tool

Description: Patent for a compound tool. This invention consists of multiple tools in one. Illustration included.
Date: April 26, 1904
Creator: Highsmith, Aubrey O.
Partner: UNT Libraries Government Documents Department

Bee-Hive.

Description: Patent for a "new and useful improvement in bee-hives" (lines 5-6), with instructions and illustrations.
Date: June 15, 1886
Creator: McCullar, John Jackson
Partner: UNT Libraries Government Documents Department

Corn Planter and Dropper.

Description: Patent for a new and improved seed planter or dropper. This design utilizes a hopper, a shaft provided with cups, a bevel having a countersunk opening provided with a recess, a gate hinged in said recess and held in contact with the cups on the shaft by a spring, and a concave partition fitting the periphery of the shaft, all constructed and arranged in a novel way (lines 68-75). Additionally, this design utilizes a wheel, the motion of which dispenses the seed.
Date: June 28, 1881
Creator: Dawson, John Henry
Partner: UNT Libraries Government Documents Department

Composition for Concrete Tombstones.

Description: Patent for "a new and useful composition of matter for concrete tombstones and a process for manufacturing the same whereby a perfectly white substantial rock will be produced that will be very durable, will not be liable to peeling, cracking, or turning dark, but will bleach out in the weather and become very solid, so as to form a permanent and substantial tombstone." (Lines 10-19) Includes instructions and illustrations.
Date: September 8, 1896
Creator: Belcher, Jeff D. & Hendley, Marion J.
Partner: UNT Libraries Government Documents Department

Bagging Strecher.

Description: Patent for a bagging stretcher that provides a device to be "associated with the baling press for drawing taut the bagging which is used to cover a bale".
Date: July 7, 1914
Creator: Davis, William R.
Partner: UNT Libraries Government Documents Department

Wrench

Description: Patent for wrench improvement. Allows for "instantaneous initial or preliminary adjustment to fit any size object within its capacity, and a final adjustment to engage the object firmly and securely and to provide a simple, practical, and efficient wrench of strong and durable construction, and equipped with ratchet mechanism for affording a quick adjustment of a sliding jaw and a threaded connection . . . " (13-21)
Date: January 4, 1916
Creator: Cunningham, Ira
Partner: UNT Libraries Government Documents Department

Wrench.

Description: Patent for a "simple, efficient, and comparatively inexpensive wrench of strong and durable construction" (lines 12-14) with a sliding jaw.
Date: April 7, 1914
Creator: Cunningham, Ira & Flowers, Haywood
Partner: UNT Libraries Government Documents Department

Wire Stretcher and Splicer.

Description: Patent for a wire stretcher and splicer device, for "stretching of the wire when a fence is being constructed, the tightening of the wire after the fence is constructed, and the splicing of broken wire" (lines 10-13), with illustrations.
Date: January 17, 1893
Creator: Dowell, Lawson Henrey
Partner: UNT Libraries Government Documents Department

Wrench.

Description: Patent for a wrench that is cheap to manufacture.
Date: June 20, 1911
Creator: Furrh, Elijah
Partner: UNT Libraries Government Documents Department

Wagon-Body Lifter

Description: New and useful improvements in Wagon-Body lifters. Furnish a wagon-body lifter simple in structure, efficient in its operation and durable.
Date: August 24, 1880
Creator: Morris, John P.
Partner: UNT Libraries Government Documents Department

Lap Ring.

Description: Patent for a new and improved carabiner ("lap ring"). This design calls for the hinged bar to interlock more with the body of the ring. This design prevents the stretching of the ring when bearing a heavy load, representing an improvement over previous designs.
Date: February 22, 1881
Creator: Morris, John P.
Partner: UNT Libraries Government Documents Department

Lap Ring.

Description: Patent for a new and improved lap ring (or link). This design utilizes a hinge to allow for half of the ring to part from the other half, which creates a larger opening and allows for connection with a wider range of things (e.g., larger clevises).
Date: October 25, 1881
Creator: Matthews, James Levi
Partner: UNT Libraries Government Documents Department

Vehicle-Axle.

Description: Patent for "axles for carriages, wagons, &c., and has for its object the construction of an axle in such a manner as to enable the spindle and stock to be removed and replaced by a new one when worn out without going to the expense and trouble of going to a blacksmith." (Lines 6-12) Includes instructions and illustrations.
Date: December 15, 1896
Creator: Morris, John Poke
Partner: UNT Libraries Government Documents Department

Leveling Instrument

Description: Patent for leveling instrument. Illustration included.
Date: July 26, 1904
Creator: Akins, Henry King
Partner: UNT Libraries Government Documents Department

Mail-Bag Catcher.

Description: Patent for railway mail service bag-catchers "to provide a catcher which will remove a bag from a supporting-crane and transfer it automatically into the mail-car while the train is in motion" (lines 13-16).
Date: February 20, 1906
Creator: Elliff, Josiah C.
Partner: UNT Libraries Government Documents Department

Vacuum-Pan

Description: Patent for "vacuum-pan having improved heating-sections and an improved form of discharge-chamber" [lines 9-11].
Date: April 8, 1902
Creator: Ribaud, George Louis
Partner: UNT Libraries Government Documents Department

Stalk Knocker.

Description: Patent for a new and improved stalk knocker. This design consists in "the combination, with the running-gear of a wagon, of a frame-work mounted thereon and provided with vertically-adjustable hangers at its rear end carrying stalk-knockers and their shaft, a diagonal adjustable brace connecting the hanger and the frame-work, and a driving-pulley formed in sections, having spoke-embracing lugs, and connected to the knocker-shaft by means of a belt" (lines 10-18).
Date: November 8, 1887
Creator: Allen, William A.
Partner: UNT Libraries Government Documents Department

Portable Saw Mill.

Description: Patent for a new and improved portable saw mill. This design "is to produce a portable saw-mill of such cheap and economical plan as can be built and repaired in almost any locality. The invention consists in the peculiar construction and arrangement of the parts" (lines 12-17).
Date: April 1, 1884
Creator: Rodgers, William Crittington
Partner: UNT Libraries Government Documents Department

Paper-File

Description: Patent for new improvements in Paper-Files, particularly to that class of paper files which are formed of wire that will allow for the removal of any one paper from the file without the necessitating the removal of any other papers from the file.
Date: September 1, 1914
Creator: Buie, Daniel C.
Partner: UNT Libraries Government Documents Department

Nut-Lock.

Description: Patent for a nut lock, which stops the nut from rotating.
Date: December 8, 1908
Creator: Brown, John J.
Partner: UNT Libraries Government Documents Department
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