Cotton-Harvesting Machine (open access)

Cotton-Harvesting Machine

Patent for cotton harvesting machines.
Date: January 2, 1917
Creator: Lightfoot, Exta
System: The Portal to Texas History
Saw Tester (open access)

Saw Tester

Patent for a device that tests and trains saws for cotton gins. Detects cups and kinks in the saw and prevent the saw from being burned.
Date: January 2, 1912
Creator: Cass, Thomas M.
System: The Portal to Texas History
Running Gear. (open access)

Running Gear.

Patent for a new and improved running-gear. This design consists in "[t]he combination, with the front and rear axles, of the tubular connection, the connection between the tubular coupling and the head-block, formed with ears, the swiveled fifth-wheel carrying ears, the connecting-pin held in said ears, and the guard attached to the ends of the head-block, to the under side of the tubular coupling, and to the connection between the coupling and the head-block at the forward end thereof" (lines 89-98).
Date: September 2, 1890
Creator: Mayfield, William Dudley
System: The Portal to Texas History
Seeding Attachment for Disk Harrows (open access)

Seeding Attachment for Disk Harrows

Patent for "improvements in seeding attachments for disk harrows, whereby the operation of harrowing the stubble and seeding-grain may be accomplished simultaneously" (lines 10-14).
Date: July 2, 1889
Creator: Rogers, Jonathan Judson & Kennedy, Oliver Sylvester
System: The Portal to Texas History
Metallic Packing. (open access)

Metallic Packing.

Patent for metallic packing for piston rods and valve stems of engines to create a tight joint.
Date: February 2, 1909
Creator: Fulford, Marcus F.
System: The Portal to Texas History
Molding Device (open access)

Molding Device

Patent for the improvement of multi-pieced molds through the introduction of a gate and tube that allows for rapid coring of a mold.
Date: December 2, 1919
Creator: Hawkins, Alda F.
System: The Portal to Texas History
Improvement in Car-Couplings. (open access)

Improvement in Car-Couplings.

Patent for improvement upon train car coupling. Invention includes use of draw-heads, drop-gates, etc.
Date: April 2, 1878
Creator: Hogan, John
System: The Portal to Texas History
Improvement in Car-Couplings. (open access)

Improvement in Car-Couplings.

Patent for an "improvement in car-couplings; and it consists in the arrangement and combination of devices whereby the pin is supported in a raised condition; also in a spring-slide for holding up the link ready for coupling with another car." (lines 13-18)
Date: July 2, 1878
Creator: Gassaway, John H.
System: The Portal to Texas History
Electric Animal-Prod (open access)

Electric Animal-Prod

Patent for an electric animal prod as a "simple and efficient instrument which may be used for prodding animals without injuring the flesh or hide of the animal" (lines 12-14), including illustrations.
Date: November 2, 1915
Creator: Floyd, William Boyd
System: The Portal to Texas History
Culinary Utensil (open access)

Culinary Utensil

Patent for a culinary utensil designed as a unique fork which can retrieve articles from a boiling pot without having to expose the hands to the steam.
Date: August 2, 1921
Creator: Brown, Elmer D.
System: The Portal to Texas History
Acetylene Gas Generator (open access)

Acetylene Gas Generator

Patent for an acetylene gas generator. This invention is designed to be automatic, use non-freezing fluids, and work on railway trains or ships. Illustrations included.
Date: October 2, 1906
Creator: Woodson, Jacob W.
System: The Portal to Texas History
Crude-Oil Burner. (open access)

Crude-Oil Burner.

Patent for crude-oil burner that has excellent combustion, it is simply constructed to to make it easier to use, and requires little or no attention. It is adaptable to be used in fire-boxes (cooking and heating stoves, furnaces, and ranges).
Date: December 2, 1902
Creator: Bateman, Talbot O. & Wilson, Homer T.
System: The Portal to Texas History
Car-Seat (open access)

Car-Seat

Patent for "an inexpensive form of car-seat, wherein the parts are so arranged that the back of the seat may be adjusted to almost any angle desired, a leg or foot rest, which also may be adjusted to suit the convenience of the occupant of the seat" (lines 7-13).
Date: April 2, 1889
Creator: Goelet, Edward B.
System: The Portal to Texas History
Automatically-Adjustable Headlight for Locomotives (open access)

Automatically-Adjustable Headlight for Locomotives

Patent for an automatically adjustable headlight for locomotives or streetcars which rotates when the vehicle is tilted going around a curve to allow the light to shine around the curve.
Date: March 2, 1909
Creator: Cooper, William M.
System: The Portal to Texas History
Convertible Package - Carrying Bicycle. (open access)

Convertible Package - Carrying Bicycle.

Patent for a convertible package carrying bicycle.
Date: November 2, 1897
Creator: Sanders, Ira B.
System: The Portal to Texas History
Brace for Furniture. (open access)

Brace for Furniture.

Patent for an improved furniture brace that uses wire "for connecting parts of beds, tables and chairs for the purpose of strengthening [...] in which the tightening means lies substantially in the plane of the tightening wires so that there is no twisting action on the tightening means" (lines 11-20), including illustrations.
Date: May 2, 1916
Creator: Wittliff, Theodore H.
System: The Portal to Texas History
Car Door. (open access)

Car Door.

Patent for a new and improved door for railroad cars. This design consists in "a car having a door-opening, top and bottom tracks, and perpendicular door-posts, one post provided with a series of recesses in its side next to the opening and the other having recesses in its outer side or side nearest the end of the car . . . the door sliding on said tracks and having forwardly-projecting cleats on its front edge to enter the recesses in the first-named post, and provided on its inner side at its opposite end with cleats projecting toward its front edge to enter the recesses in second-named strip" (lines 83-95).
Date: April 2, 1889
Creator: Goelet, Edward B.
System: The Portal to Texas History
Attachment for Carbureters. (open access)

Attachment for Carbureters.

Patent for improvement in attachments for carbureters that uses a hydro-carbon engine to induce a vertical whirl.
Date: May 2, 1916
Creator: Loose, Robert D.
System: The Portal to Texas History
Automatic Vaporizing-Plug (open access)

Automatic Vaporizing-Plug

Patent for "certain new and useful Improvements in Automatic Vaporizing-Plugs" (lines 5-6). "This invention... has for its principle object the production of a device which is adapted to be carried upon a manifold of an internal combustion engine... so that upon each stroke of the piston, or pistons, air will be drawn into the intake manifold where it will be mixed with gas passing therethrough, thus forming a charge which will have more power when exploded and which will prevent the formation of carbon deposits within the cylinders and which will also reduce the cost of operation of the engine." (lines 9-23).
Date: July 2, 1918
Creator: Floyd, William B.
System: The Portal to Texas History
Auxiliary Door-Lock (open access)

Auxiliary Door-Lock

Patent for an auxiliary door lock, that may be used with any type of door, and that is portable, with illustrations.
Date: March 2, 1920
Creator: Shirley, William Arthur
System: The Portal to Texas History
Apparatus for Demonstrating and Testing Piston Packing Rings (open access)

Apparatus for Demonstrating and Testing Piston Packing Rings

Patent for an apparatus that allows for a more accurate and efficient way to test piston packing rings by measuring ease of movement.
Date: October 2, 1917
Creator: Holland, Kirk D.
System: The Portal to Texas History
Apparatus for Curing Tire Casings. (open access)

Apparatus for Curing Tire Casings.

Patent for a more efficient system for curing tire casings. The new patented apparatus was capable of providing both smooth and ribbed tire textures by way of aluminum tips and molds. Additionally, the apparatus provided retreading and faster curing of pneumatic tires.
Date: December 2, 1919
Creator: Bongio, Philip P. & Stephenson, Elonzo
System: The Portal to Texas History