52 Matching Results

Results open in a new window/tab.

Sample Taking Device. (open access)

Sample Taking Device.

Patent for a device that takes samples of the strata or formation through which a well is being drilled without mixing the soil with water within the reservoir.
Date: September 19, 1919
Creator: Rembert, William E.
System: The Portal to Texas History
Automatic Continuous Hydraulic Oil Press (open access)

Automatic Continuous Hydraulic Oil Press

Patent for an automatic continuous hydraulic oil press designed to more efficiently extract oil from a variety of crops and seeds.
Date: September 16, 1919
Creator: Helm, C. D.
System: The Portal to Texas History
Heavier-than-air- Airship (open access)

Heavier-than-air- Airship

Patent for aviation prototype.
Date: September 2, 1919
Creator: Brown, George Coleman
System: The Portal to Texas History
Cotton-seed-separating machine (open access)

Cotton-seed-separating machine

Patent for a cotton-seed-separating machine for separating cotton seeds from the bolls.
Date: September 9, 1919
Creator: Jones, Joel W.
System: The Portal to Texas History
Planter (open access)

Planter

Patent for plows whereas a seeder attachment is provided, to allow ordinary one or two horse plows to be readily converted into a planter adapted for planting grains of all kinds.
Date: September 20, 1919
Creator: Carlisle, Marion N.
System: The Portal to Texas History
Device for Cleaning Wells (open access)

Device for Cleaning Wells

Patent for improving the efficiency of oil wells.
Date: September 2, 1919
Creator: Sargent, Lemuel S.
System: The Portal to Texas History
Auto Body (open access)

Auto Body

Patent for an invention made for the improvements of the auto body and provide a way to convert a motor vehicle body to a comfortable bed with a foldable cushion for the back seat.
Date: September 16, 1919
Creator: Lawrence, John & Whitton, Orvil C.
System: The Portal to Texas History
Automatic Pipe Coupling (open access)

Automatic Pipe Coupling

Patent for improvement on the methods of controlling oil flow.
Date: September 2, 1919
Creator: Childs, William L.
System: The Portal to Texas History
Crude-Oil Separator (open access)

Crude-Oil Separator

Patent for crude-oil separators mainly improves crude oil separators of baffle plate type.
Date: September 9, 1919
Creator: Lawrence, William P.
System: The Portal to Texas History
Carton. (open access)

Carton.

Patent for a carton used to carry bottles or other fragile containers in a manner that prevents spillage, breakage, or other type of damage to befall the bottles and their contents, includes illustrations.
Date: September 2, 1919
Creator: Elder, Joseph H.
System: The Portal to Texas History
Antislipping Device for Tires (open access)

Antislipping Device for Tires

Patent for a device intended to decrease slippage of vehicle tires on roads that are either damaged or otherwise hard to navigate due to weather conditions.
Date: September 4, 1919
Creator: Edwards, William J.
System: The Portal to Texas History
By-Pass Draft Fan (open access)

By-Pass Draft Fan

Patent for bypass draft fans used for the functioning of pneumatic conveyors. Pneumatic conveyors are used to transport solid materials through pipelines with the flow of air or other gases. Most pneumatic conveyors are located in mechanical processing plants.
Date: September 2, 1919
Creator: Martin, George W.
System: The Portal to Texas History
Paving for streets and the like (open access)

Paving for streets and the like

Patent for paving for streets and the like invention relates to paving with specific constructions for high efficiency in resisting wear.
Date: September 9, 1919
Creator: Stubbs, Robert C.
System: The Portal to Texas History
Gripping Tool (open access)

Gripping Tool

Patent for improvements to gripping tools for tubing and other round objects with illustrations.
Date: September 26, 1919
Creator: Drake, Charles W.
System: The Portal to Texas History
Power Transmission. (open access)

Power Transmission.

Patent for a power transmission that has a gear that can provide different speeds. This transmission is a simple construction that allows for the driver to easily choose the gear, which allows high efficiency in operation.
Date: September 16, 1919
Creator: Cook, William A.
System: The Portal to Texas History
Gas-Purifier (open access)

Gas-Purifier

Patent for a device that separates impurities and contaminants from gas used in generators. A series of filters, and baffles are used to extract impurities to the gas supplied to a generator.
Date: September 16, 1919
Creator: Modlin, F.E.
System: The Portal to Texas History
Agricultural Implement (open access)

Agricultural Implement

Patent for an implement to cut and destroy weeds and other toxic plants.
Date: September 23, 1919
Creator: Boone, Wallie R.
System: The Portal to Texas History
Corn-Harvester. (open access)

Corn-Harvester.

Patent for an adjustable corn harvester which both removes ears of various sizes from the stalks and cuts the ears into smaller pieces to make them easier to process; includes illustrations.
Date: September 23, 1919
Creator: Grosshans, William
System: The Portal to Texas History
Antiskidding Device (open access)

Antiskidding Device

Patent for an anti-skidding device to be used in tires and other traction wheels.
Date: September 16, 1919
Creator: Weatherly, W. G. & Weatherly, E. M.
System: The Portal to Texas History
Horse-Collar (open access)

Horse-Collar

Patent for improved horse-collars, which supposedly makes the collar less complex and more comfortable. The patent is intended for harnesses for horses, mules, and related animals.
Date: September 16, 1919
Creator: Mahone, Edwin W.
System: The Portal to Texas History
Hairpin (open access)

Hairpin

Patent for preventing "the accidental displacement of the dislodgment of the pin from the hair of the wearer." (Lines 11-12).
Date: September 11, 1919
Creator: Nalle, Charles R. of Forth Worth, TX
System: The Portal to Texas History
Method and Apparatus for Making Cylindrical Cotton Bales. (open access)

Method and Apparatus for Making Cylindrical Cotton Bales.

Patent for a machine for packaging and baling a cylindrical cotton bale of uniform density without injuring the cotton fibers.
Date: September 16, 1919
Creator: Taft, John A.
System: The Portal to Texas History
Rail-Tie. (open access)

Rail-Tie.

Patent to describe and illustrate the construction of metallic rail ties. The improvements include a metallic tie that fits so that it will "firmly engage the bases of two rails" (line 15), keep them from spreading, and add support as well as contain two sections of lugs that extend "in opposite directions" (line 21) and prevent the two rails from "spreading or slipping, while the bodies of the sections bear upon [each other], and are provided with bases at their lower edges, thus causing the two sections to reinforce each other" (lines 23-27). This describes and includes illustrations of the practical form of construction and assembly of said rail tie.
Date: September 16, 1919
Creator: Cole, Henry J.
System: The Portal to Texas History
Device for Recovering Tools from Wells. (open access)

Device for Recovering Tools from Wells.

Patent for a device to lift and recover tools, such as drill-bits, that have been dropped or lost in wells. The device features two prongs that may be engaged to grip or secure in a "biting hold" (line 50) various objects, illustrations included.
Date: September 9, 1919
Creator: Scott, Augustus B.
System: The Portal to Texas History