Resource Type

Acetylene-Gas-Generating Apparatus. (open access)

Acetylene-Gas-Generating Apparatus.

Patent for "improvements in apparatus for generating acetylene , and comprises the novel features." (lines 8-10) including illustration.
Date: July 24, 1900
Creator: Metcalf, Charles Wesley
System: The Portal to Texas History
Bale Tie. (open access)

Bale Tie.

Patent for a new and improved bale tie. This design "consists of a short thin plate of metal having two tongues . . . fronting each other, said plate being pivoted at one end to the bale-hoop . . . the other end of the bale-hoop being passed under the tongues and drawn tightly around the bale, the expansion of the bale on the hoop causes the respective ends to pull on the respective ends of the tie-plate . . . so as to grip the edges of the end passed between the tongues and hold it firmly" (lines 7-19).
Date: July 24, 1883
Creator: Arnold, Abbott
System: The Portal to Texas History
Belt (open access)

Belt

Patent for an invention that relates to belts. The primary object of the invention is to provide a belt, which includes an outer casing having a buckle attached and a tab slidably positioned within one end of the outer casing for coaction.
Date: July 24, 1917
Creator: Hill, Ulysses H.
System: The Portal to Texas History
Burial-Casket. (open access)

Burial-Casket.

Patent for a burial casket made of plastic and woven wire fabric "of great strength and minimum weight" (lines 20-21) and an air- and water-tight lid, including illustrations.
Date: July 24, 1917
Creator: Hartman, Emanuel W.
System: The Portal to Texas History
Car Coupling (open access)

Car Coupling

Patent for a car coupling. This invention operates as a coupling for rail cars. Illustration included.
Date: July 24, 1906
Creator: Moore, Francis A. & Green, William Edward
System: The Portal to Texas History
Car Coupling. (open access)

Car Coupling.

Patent for a new and improved coupling for railroad cars. This design "consist[s] of a draw-head having a spring-actuated sliding piece projecting into the draw-head, with a shouldered end therein, and a hole adapted to register with the coupling-holes in the draw-head, a coupling-link having yielding slotted pieces pivoted at its ends above slots in the ends of the link, and a coupling-pin with reacting spring mounted in a frame having a winding-drum, and a rope connected with the coupling-pin, the latter projecting through and engaging the sliding piece and link" (lines 76-87).
Date: July 24, 1888
Creator: Griffith, William H.
System: The Portal to Texas History
Coffee Pot (open access)

Coffee Pot

Patent for a coffee pot. Illustration included.
Date: July 24, 1906
Creator: Peterman, Albert
System: The Portal to Texas History
Coin Controlled Vending Machine (open access)

Coin Controlled Vending Machine

Patent for coin controlled vending machine. Illustration included.
Date: July 24, 1906
Creator: Fender, John Brown
System: The Portal to Texas History
Condenser. (open access)

Condenser.

Patent for a new and improved condenser. This design "consists in the construction and novel arrangement of a series of condensing-compartments, forming a continuous convoluted condensing-vessel having vertical walls, to be employed in the process of extracting alcohol, essential oils, ether, &c." (lines 18-23).
Date: July 24, 1883
Creator: Wilmans, Frederick A.
System: The Portal to Texas History
Copy Holder. (open access)

Copy Holder.

Patent for a new and improved book holder. This design "consists in the peculiar construction of the main frame or case provided at or near one end with a slot or opening to expose a portion of the blank paper, and a clamping device to hold the copy-slips, and at its opposite end with a tubular instrument and pen-wiper receptacle" (lines 21-27).
Date: July 24, 1883
Creator: Gerard, Alonzo
System: The Portal to Texas History
Corn-Flour and Process of Producing the Same. (open access)

Corn-Flour and Process of Producing the Same.

Patent for a new type of corn tortilla flour and the process for cooking the corn in lime water, producing a flour that keeps as long as wheat flour and eliminates the need for grinding before use.
Date: July 24, 1906
Creator: Wreford, Samuel Phippen & Besteiro, Martin
System: The Portal to Texas History
Cotton-Gin. (open access)

Cotton-Gin.

Patent for an improved method of locating the air blast apparatus for cleaning lint from the saw teeth of saw-type cotton gins, so that the cotton lint does not accumulate on the cleaning apparatus and render it inoperative, including illustrations.
Date: July 24, 1917
Creator: Hopper, James F.; Stephens, George B. & Young, Harry F.
System: The Portal to Texas History
Curtain and Shade Support. (open access)

Curtain and Shade Support.

Patent for a curtain device that allows for adjusting shades/curtains to different lengths or positions in order to fit the window they cover, without changing or damaging the window casing, curtain pole, or shade roller.
Date: July 24, 1917
Creator: Odell, William J.
System: The Portal to Texas History
Device for the Protection of Vessels. (open access)

Device for the Protection of Vessels.

Patent for a device that protects boats and consists of supporting plates, two of which are firmly secured to the side of the boat, springs between the supporting plates, and chains that limit the movement of supporting plates.
Date: July 24, 1894
Creator: Bailey, William Henry, Sr.
System: The Portal to Texas History
Earth Borer and Excavator (open access)

Earth Borer and Excavator

Patent for an Improvement in Earth Boring and Excavating Machines whereby the machines may operate continuously except for the addition of shaft and belt sections.
Date: July 24, 1880
Creator: Carley, John Wesley
System: The Portal to Texas History
Fan (open access)

Fan

Patent for a fan. Illustration included.
Date: July 24, 1906
Creator: Pochyla, Adolph
System: The Portal to Texas History
Garden-Hoe Cultivator. (open access)

Garden-Hoe Cultivator.

Patent for "a combination garden hoe and cultivating implement ... which has a number of interchangeable working elements and ... can be quickly adjusted for use as a drill opener, solid sweep, hoe, or turning plow" (lines 12-20).
Date: July 24, 1917
Creator: Muckleroy, Allie B.
System: The Portal to Texas History
Hair-Tonic (open access)

Hair-Tonic

Patent for use the liquid preparation is applied to the head once a day why the scalp is thoroughly irrigated, and the after once or twice a week. By its use the hair will be prevented from falling out as often occurs after fevers, and when the foilices are not dead a new growth of hair will be formed on bald heads.[20]
Date: July 24, 1888
Creator: Wallace, William, T.
System: The Portal to Texas History
Improved Consolidation Process for Producing Ceramic Waste forms (open access)

Improved Consolidation Process for Producing Ceramic Waste forms

A process for the consolidation and containment of solid or semisolid hazardous waste, which process comprises closing an end of a circular hollow cylinder, filling the cylinder with the hazardous waste, and then cold working the cylinder to reduce its diameter while simultaneously compacting the waste. The open end of the cylinder can be sealed prior to or after the cold working process. The preferred method of cold working is to draw the sealed cylinder containing the hazardous waste through a plurality of dies to simultaneously reduce the diameter of the tube while compacting the waste. This process provides a quick continuous process for consolidating hazardous waste, including radioactive waste.
Date: July 24, 1998
Creator: Hash, Harry C. & Hash, Mark C.
System: The UNT Digital Library
Improvement in Car-Couplings. (open access)

Improvement in Car-Couplings.

Patent for improved construction and arrangement of car-couplings.
Date: July 24, 1877
Creator: McCarty, Ezra B. & Heagerty, James
System: The Portal to Texas History
Improvement in Gin-Saw-Filing Machines. (open access)

Improvement in Gin-Saw-Filing Machines.

Patent for a "gin-saw-filing machine consisting, essentially, of a rotary and intermittingly movable file, of an intermittingly-operated feed and check device, and of adjustable reciprocating sharpening-files".
Date: July 24, 1877
Creator: Eastham, Albert S.
System: The Portal to Texas History
Improvement in Valve-Gear for Steam-Engines. (open access)

Improvement in Valve-Gear for Steam-Engines.

Patent for "an improvement in steam-engines which shall be so constructed as to give a full application of the steam and a free exhaust at regular intervals, which will enable the engine to be easily reversed, can be easily attached to any engine, which will enable an engine to be worked by water-pressure, will run smoothly and with very little friction, and will be very durable." (Lines 11-19) Includes instructions and illustrations.
Date: July 24, 1877
Creator: Davis, James H. & White, William
System: The Portal to Texas History
Lamp. (open access)

Lamp.

Patent for a new and improved oil lamp. This design "relates to improvements in lamps in which the reservoir is beveled, adapting it for use in conjunction with a conical corrugated reflector; and the object of [the] improvement is to produce a lamp that will afford more and better light with a given amount of oil" (lines 7-13).
Date: July 24, 1883
Creator: Newman, William
System: The Portal to Texas History
Method for fabricating a seal between a ceramic and a metal alloy (open access)

Method for fabricating a seal between a ceramic and a metal alloy

A method of fabricating a seal between a ceramic and an alloy comprising the steps of prefiring the alloy in an atmosphere with a very low partial pressure of oxygen, firing the assembled alloy and ceramic in air, and gradually cooling the fired assembly to avoid the formation of thermal stress in the ceramic. The method forms a bond between the alloy and the ceramic capable of withstanding the environment of a pressurized water reactor and suitable for use in an electrical conductivity sensitive liquid level transducer.
Date: July 24, 1981
Creator: Kelsey, P.V. Jr. & Siegel, W.T.
System: The UNT Digital Library