Draft-Equalizer (open access)

Draft-Equalizer

Patent for a draft-equalizer which is an apparatus adapted to be used for, "three draft animals, one pulling against two animals.
Date: March 2, 1915
Creator: McCall, Robert A.
Object Type: Patent
System: The Portal to Texas History
Agricultural Implement. (open access)

Agricultural Implement.

Patent for "agricultural implements to be used for tilling the soil and planting, either separately or at one and the same operation, and has for its object to reduce the expense incurred by the general practice of first preparing the land for planting and subsequently sowing the seed. By this inventions the land can simultaneously prepared and the grain deposited therein." (Lines 8-17) Includes instructions and illustrations.
Date: March 2, 1897
Creator: Dycus, George W.
Object Type: Patent
System: The Portal to Texas History
Rubberized Fabric and Rubber Tire. (open access)

Rubberized Fabric and Rubber Tire.

Patent for rubberized fabric and rubber tires.
Date: March 2, 1915
Creator: Dees, Mark A.
Object Type: Patent
System: The Portal to Texas History
Horseshoeing Device (open access)

Horseshoeing Device

Patent for a horseshoeing device that immobilizes the horse's leg in multiple positions for ease of shoeing.
Date: March 2, 1920
Creator: Crumley, Birdie A.
Object Type: Patent
System: The Portal to Texas History
Deep-Well Pump (open access)

Deep-Well Pump

Patent for a deep well pump. The pump allows for existing well casing can be adapted to support the pump and valves without being removed.
Date: March 2, 1920
Creator: Ligon, Arthur Lee
Object Type: Patent
System: The Portal to Texas History
Cotton Chopper (open access)

Cotton Chopper

Patent for a cotton chopper. Illustrations included.
Date: March 2, 1909
Creator: Dewald, Louis & Dewald, John P.
Object Type: Patent
System: The Portal to Texas History
Cotton Chopper (open access)

Cotton Chopper

Patent for a cotton chopper. Illustration included.
Date: March 2, 1909
Creator: Hyland, Robert R.
Object Type: Patent
System: The Portal to Texas History
Car Coupling. (open access)

Car Coupling.

Patent for a new and improved coupling for railroad cars. This design consists in "[t]he combination, with the coupling-box or draw-head and spring-pin, of the block, spring, and plate, united together as described, the plate being of suitable size to enter the bore of the draw-head" (lines 4-8).
Date: March 2, 1886
Creator: Veteto, George M.
Object Type: Patent
System: The Portal to Texas History
Patent for Cotton-Treating Machine (open access)

Patent for Cotton-Treating Machine

Patent for a cotton treating machine that cleans and treats any low grade cotton through the rolling process. This treating machine focuses on bolly cotton and other cotton that has burs in it as it helps to breakdown these burs so that the process of ginning is easier.
Date: March 2, 1920
Creator: Cassel, John L.
Object Type: Patent
System: The Portal to Texas History
Coffee Urn (open access)

Coffee Urn

Patent for a coffee urn. This invention is designed to percolate liquid repeatedly through the grounds to increase the strength of the coffee. Illustration included.
Date: March 2, 1909
Creator: Nenninger, Oscar A.
Object Type: Patent
System: The Portal to Texas History
Combination Fan, Score Card, and Megaphone (open access)

Combination Fan, Score Card, and Megaphone

Patent for a Combination Fan, Score Card, and Megaphone that combines all of the previous items into one and can be easily and cheaply mass-produced for commercial sale.
Date: March 2, 1920
Creator: Asano, George K.
Object Type: Patent
System: The Portal to Texas History
Crossover (open access)

Crossover

Patent for cross-overs in railways to prevent collisions of trains traveling on intersecting track ways
Date: March 2, 1915
Creator: Miller, Sam P.
Object Type: Patent
System: The Portal to Texas History
Car Seat Recorder. (open access)

Car Seat Recorder.

Patent for a new and improved car-seat recorder. This design consists in "[t]he combination of the following elements: a car-axle, the depressible car-seat, and the recording apparatus arranged alongside the seat and consisting of friction feed-wheels, a paper strip, meshing spur-gears, and a puncturing device arranged vertically, a lever which operatively connects said seat and apparatus, and gearing which connects the latter with the axle, whereby movement of the car operates said apparatus and enables the record to be made by slitting the strip when the seat is depressed" (lines 22-33).
Date: March 2, 1886
Creator: Bywaters, Joseph K. & Burke, John Y.
Object Type: Patent
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.
Object Type: Patent
System: The Portal to Texas History
Apparatus for the Manufacture of Ice. (open access)

Apparatus for the Manufacture of Ice.

Patent for a new and improved ice maker. This design calls for "two or more sheets of galvanized iron or other metal set in a tank of fresh water, one on either side of the evaporation-pipes, and held in a position parallel to each other by anchors or yokes that connect them" (lines 15-20). This eliminates the need for strong (ammoniacal) brine and is a faster, more reliable, and less leaky ice-making process than previous ones that used said brine.
Date: March 2, 1880
Creator: Zilker, Andrew J.
Object Type: Patent
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
Object Type: Patent
System: The Portal to Texas History
Automobile-Top. (open access)

Automobile-Top.

Patent for "new and useful improvements in Automobile-Tops." (lines 5-6) and is related to "tops of automobiles having two or more seats." (lines 9-10) includes illustrations.
Date: March 2, 1920
Creator: Stewart, Henry W.
Object Type: Patent
System: The Portal to Texas History
Automatic Stop Device for Printing-Presses. (open access)

Automatic Stop Device for Printing-Presses.

Patent for improvements to safety devices (springs, belt shift levers, guide members, rock shafts) that can be attached to a printing press to create automatic stops. These safety devices can be used to address possible accidents or emergencies by fastening down on a specific section of a printing press.
Date: March 2, 1915
Creator: Brown, John Walter R. & Otey, George S.
Object Type: Patent
System: The Portal to Texas History
Baling-Press (open access)

Baling-Press

Patent for a new baling press design with description of parts and their functions, with illustrations.
Date: March 2, 1886
Creator: Bryan, Walter S.
Object Type: Patent
System: The Portal to Texas History
Attachment for Buggy Tops (open access)

Attachment for Buggy Tops

Patent for an attachment for buggy tops. Illustration included.
Date: March 2, 1909
Creator: Fullerton, Phillip Y.
Object Type: Patent
System: The Portal to Texas History
Cotton-Boll Separator. (open access)

Cotton-Boll Separator.

Patent for "cotton boll threshing machines." "Obejct of the inventions is provide means for crushing, agitating, and opening the dry cotton bolls and removing the fiber of seed cotton,,, without breaking the fiber and lowering the grade of the staple."
Date: March 2, 1915
Creator: Patterson, Warren A.
Object Type: Patent
System: The Portal to Texas History