Cultivator Attachment (open access)

Cultivator Attachment

Patent for a cultivator attachment. Illustration included.
Date: December 25, 1906
Creator: Bates, General Lowel
System: The Portal to Texas History
Stalker Breaker (open access)

Stalker Breaker

Patent for a stalk breaker. Illustration included.
Date: December 12, 1905
Creator: Cowart, Stephen A.
System: The Portal to Texas History
Mail Crane (open access)

Mail Crane

Patent for a mail crane. This invention is designed "for instantly shifting the bag or pouch holding arms of the crane" (line 17-18). Illustration included.
Date: December 13, 1904
Creator: Hardwick, Robert L.
System: The Portal to Texas History
Tractor-Coupling (open access)

Tractor-Coupling

Patent for tractor coupling. The object of the invention is to provide a coupling for tractor and plow. When a plow hits an obstruction, the coupling will automatically disengage tractor and plow without breaking any parts.
Date: December 21, 1920
Creator: Hart, Lawrence H.
System: The Portal to Texas History
Wagon-Seat Spring. (open access)

Wagon-Seat Spring.

Patent for an elliptic seat spring on a wagon that is "arranged longitudinally on the front of the wagon-box, for the purpose of taking up the jar and jolt of wagons in passing over rough places in the roads" (lines 15-18). The springs will stay in place once installed.
Date: December 5, 1893
Creator: Ingle, Jacob Odem, Jr.
System: The Portal to Texas History
Shovel-Fastening for Cultivators (open access)

Shovel-Fastening for Cultivators

Patent for new and useful improvements in shovel-fastenings for cultivators. Improvements include incorporating a spring latch in the cultivator foot so that no time is lost and no tools would be needed in replacing cultivator shovels.
Date: December 18, 1917
Creator: Kirkpatrick, James M. & Tirey, Grover C.
System: The Portal to Texas History
Coop (open access)

Coop

Patent for a coop. Illustration included.,
Date: December 28, 1909
Creator: Mann, John P.
System: The Portal to Texas History
Cotton-Chopper (open access)

Cotton-Chopper

Patent for a cotton chopper. Illustrations included.
Date: December 10, 1907
Creator: Mizell, Hardy P.
System: The Portal to Texas History
Improvement in Agricultural Implements. (open access)

Improvement in Agricultural Implements.

Patent for improvements to a corn and cotton-seed planter with instructions and illustrations.
Date: December 2, 1879
Creator: Neal, Nathan P. & Stroud, Wiley N.
System: The Portal to Texas History
Electric Switch for Street-Railways. (open access)

Electric Switch for Street-Railways.

Patent for switches used to electrically control street railways. Intended to allow the motorman to electrically control the switches of the track from the railway car without having to stop the train to turn the switch on the track.
Date: December 5, 1905
Creator: Posey, James A.
System: The Portal to Texas History
Breast-Strap for Harness. (open access)

Breast-Strap for Harness.

Patent for "a breast-strap so constructed as to obviate pressure on the windpipe of the horse and to transfer such pressure to the shoulders; to obviate chafing or rubbing of the breast-strap upon the shoulders, and to permit them to move freely in advance of each other as a result of the movements of the horse." (Lines 12-18) Includes instructions and illustrations.
Date: December 25, 1894
Creator: Russell, Charles H.
System: The Portal to Texas History
Sulky-Plow. (open access)

Sulky-Plow.

Patent for a simple, inexpensive, and durable sulky-plow "that will avoid the collection of trash, weeds, grass, &c., and thereby will not clog; that is designed to run upon the unplowed ground and therefore retain the plow in a steady position; to provide an improved adjusting means for plows whereby the same may be set to run shallow or deep; and to adapt the plow for successfully operating upon hillsides or rolling ground" (lines 12-20).
Date: December 19, 1893
Creator: Shipman, Samuel H.
System: The Portal to Texas History
Improvement in Cultivators. (open access)

Improvement in Cultivators.

Patent for a new and improved Shovel-Cultivator design with adjustable parts and various shapes of shovels, including illustrations.
Date: December 10, 1878
Creator: Smith, Matthew
System: The Portal to Texas History
Load Lifting Device (open access)

Load Lifting Device

Patent for improved load-lifting devices.
Date: December 26, 1916
Creator: Trigg, Van H.
System: The Portal to Texas History
Improvement in Field Threshing-Machine. (open access)

Improvement in Field Threshing-Machine.

Patent for "a new threshing-machine, which is arranged upon wheels, so that it can be drawn over the field" (lines 12-15) and make the process for which it was built: more efficient. The patent includes instructions and an illustration.
Date: December 31, 1867
Creator: Tucker, A. W.
System: The Portal to Texas History
Gate-Latch. (open access)

Gate-Latch.

Patent for an improved gate-latch for swinging gates that is especially simple, economic, and efficient.
Date: December 25, 1894
Creator: Wilson, James L.
System: The Portal to Texas History
Improvement in Seed-Planters. (open access)

Improvement in Seed-Planters.

Patent for an improved seed-planter "which will deposit the seeds in the requisite quantities and proper distances apart, and which will cover and mark the bills, so that a plowman will not be at a loss where to start at the commencement of a new row, and after having passed around tree-stumps or other obstructions, as he can always see the marks on the preceding rows" (lines 16-23) with illustrations.
Date: December 21, 1869
Creator: Woods, David C.
System: The Portal to Texas History
Wire-Stretcher (open access)

Wire-Stretcher

Patent for a stretcher that connects wires in fence construction and repair. Includes instructions and illustrations.
Date: July 29, 1891
Creator: Wright, George W.
System: The Portal to Texas History