Band Cutter (open access)

Band Cutter

Patent for a band cutter. This invention is designed to cut bale-ties on cotton bales. Illustration included.
Date: March 21, 1905
Creator: Manly, James S.
System: The Portal to Texas History
Bed-Brace. (open access)

Bed-Brace.

Patent for a bed brace that consists of end-loops that are held by engage hooks at the ends of the bedstead, fixed draw-wires that connect the outer and inner sides of the end-loops, a tension-loop that is connected to the side rails, tightening link with duplicate rings that slide onto the tension loop, and a transverse twisting-bar.
Date: February 21, 1893
Creator: Pool, David Preston
System: The Portal to Texas History
Car Coupling. (open access)

Car Coupling.

Patent for a new and improved coupling for railroad cars. This design "is to provide means for raising the catch to release it from either side or from the top of the car, and holding it in such raised position" (lines 8-12). It consists, "with the draw-head and the catch pivoted therein and having tip extended vertically through the front end thereof, of eyes in said draw-head, a wire frame journaled in said eyes and having forwardly extending arms above and beneath the body of said catch, and means . . . for turning the frame in said eyes" (lines 85-93).
Date: October 21, 1890
Creator: Whatley, Richard I.
System: The Portal to Texas History
Combined Rule and Square. (open access)

Combined Rule and Square.

Patent for new and useful Improvements in Combined Rules and Squares which makes it "possible to form a rigid straight rule or one or more rigid squares" (lines 24-25), including illustration and instructions.
Date: August 21, 1917
Creator: Grossman, Edwin
System: The Portal to Texas History
Attachment for Motive-Power Machines (open access)

Attachment for Motive-Power Machines

Patent for an attachment for motors "designed to prevent the loss of leverage and power which ordinarily obtains in such motors and in all machinery where the power is taken from cranks, and also to overcome what is known as the dead-center, and thus to greatly increase the power of the machine to which the attachment is applied" (lines 12-18).
Date: June 21, 1892
Creator: Weaver, John L. & Brenke, Henry, Jr.
System: The Portal to Texas History
Watering-Trough. (open access)

Watering-Trough.

Patent for a valve that controls the flow of drinking water from a reservoir or tank into a trough. It can be operated by domestic animals and automatically shuts off when they are finished drinking.
Date: August 21, 1917
Creator: Atkinson, George C.
System: The Portal to Texas History
Well Bucket Fixture. (open access)

Well Bucket Fixture.

Patent for a new and improved well-bucket fixture. This design "is to provide for the ready opening of the valve for entrance into the bucket of water or other fluid, and the closing of the same when the same bucket has been sufficiently supplied; also securely to hold the parts together as against loosening in consequence of frequent usage; and it consists in the detailed construction, combination, and arrangement of the parts" (lines 11-19).
Date: September 21, 1886
Creator: Atkin, Samuel T. & Steele, Oliver
System: The Portal to Texas History
Plow-Carriage. (open access)

Plow-Carriage.

Patent for new improvements on plow-carriages design including illustrations.
Date: December 21, 1880
Creator: McNorton, John Tomas
System: The Portal to Texas History
Tool-Heater (open access)

Tool-Heater

Patent for tool heaters "adapted to heat a soldering iron by gas" (lines 9-10) to increase the heat applied to the tool, including illustrations.
Date: October 21, 1919
Creator: Juergens, Ernest
System: The Portal to Texas History
Safety-Discharge-Valve Mechanism (open access)

Safety-Discharge-Valve Mechanism

Patent for a safety discharge valve to aid in the expulsion of air from train lines or pipes. Illustrations included.
Date: April 21, 1908
Creator: Bowers, John O.
System: The Portal to Texas History
Improvement in Gang-Plows. (open access)

Improvement in Gang-Plows.

Patent for "a novel means of hanging the gang of plows beneath the draft-frame, in combination with levers and link-connections, whereby the plows can be adjusted to run at any desired depth, and firmly held after the adjustment." (Lines 18-23) Includes instructions and illustrations.
Date: December 21, 1875
Creator: McCormick, John R.
System: The Portal to Texas History
Acetylene-Gas Generator (open access)

Acetylene-Gas Generator

Patent for an acetylene-gas generator which automatically feeds carbid to the generator and in which the gas generated is washed within the bell.
Date: August 21, 1906
Creator: Nunn, John W. & Griffin, Thomas D.
System: The Portal to Texas History
Device for Cooling Milk and Butter. (open access)

Device for Cooling Milk and Butter.

Patent for improvements in devices for cooling milk and butter by using textile materials to cover the buckets or pails that contain milk or butter or other food articles, then saturated these textile covered buckets or pails with water; thus reducing the temperature of the articles contained in the buckets or pails, owing to evaporation. Illustration is included.
Date: April 21, 1891
Creator: Hall, Charles T.
System: The Portal to Texas History