Adjustable Headlight-Reflector (open access)

Adjustable Headlight-Reflector

Patent for an adjustable headlight reflector for train engines which will shine the light straight in front of the train.
Date: March 16, 1909
Creator: Pratt, James R.
System: The Portal to Texas History
Automatic Car-Switching System. (open access)

Automatic Car-Switching System.

Patent for "a system of switching where the cars of a train are pushed up an incline and placed successively on an elevated annular revolving platform, by which they are automatically distributed to their respective receiving-tracks" (lines 9-14).
Date: March 24, 1896
Creator: Lelardoux, Pierre
System: The Portal to Texas History
Automatic Mail and Parcel Delivery Apparatus (open access)

Automatic Mail and Parcel Delivery Apparatus

Patent for a automated motorized mail delivery vehicle that travels in the air on electric lines on poles to deliver incoming mail and retrieve outgoing mail from rural routes or parcels in urban areas.
Date: March 5, 1907
Creator: Dederick, Zadoc P.
System: The Portal to Texas History
Baling Press Attachment (open access)

Baling Press Attachment

Patent for baling press attachment. Illustration included.
Date: March 17, 1908
Creator: Jackson, James H.
System: The Portal to Texas History
Broom or Brush (open access)

Broom or Brush

Patent for metal brooms or brushes that are "strong and durable, relatively light in weight, and can be inexpensively manufactured" (line 13-15). It is intended for "sweeping snow, mud, slush, and the like" (line 16-17). The patent can also be applied for smaller version of metal brooms or brushes for other purposes.
Date: March 16, 1915
Creator: Airhart, Noah S.
System: The Portal to Texas History
Combined Land Roller and Plow (open access)

Combined Land Roller and Plow

Patent for combined land roller and plow. This tool is meant to be used to prepare the ground for planting. The illustrations have the labeled components and the text describes their uses.
Date: March 10, 1885
Creator: Weddle, Henry, of Sherman, Texas
System: The Portal to Texas History
Compound Railway Rail (open access)

Compound Railway Rail

Patent for a compound railway rail. This invention is comprised of separate tread and base parts. Illustration included.
Date: March 10, 1908
Creator: Finley, Alfred P.
System: The Portal to Texas History
Compound Tool (open access)

Compound Tool

Patent for a compound tool which combines the features of the nut-wrench and the pipe-wrench.
Date: March 18, 1913
Creator: Scroggins, James L. & Waldrop, A. S.
System: The Portal to Texas History
Cotton Cleaning and Extracting Machine. (open access)

Cotton Cleaning and Extracting Machine.

Patent for a new, efficient machine, with a double purpose: "to clean hand-picked cotton and better prepare it for the ginning operation" (lines 11-13) and to extract cotton "from unripe and closed bolls" (lines 14-15).
Date: March 7, 1916
Creator: Blackmon, Enoch J.
System: The Portal to Texas History
Cotton Stalk and Weed Cutter. (open access)

Cotton Stalk and Weed Cutter.

Patent for a new and improved cotton stalk and weed cutter. This design calls for "[a]n interchangeable cotton-stalk cutter and sulky plow . . . adapted to receive a plow at its rear end" (lines 67-70). The cutting blades can be raised and lowered as needed.
Date: March 21, 1882
Creator: Vannoy, James Harvey
System: The Portal to Texas History
Cotton Stalk Cutter. (open access)

Cotton Stalk Cutter.

Patent for a new and improved stalk cutter. This design "relates to the shearing device of a cotton-stalk cutter; and it consists in a novel construction of the share or blade, which is made to lie comparatively flat on the ground and to sever the stalk with a hand-shear cut" (lines 7-11).
Date: March 27, 1883
Creator: Stone, James Micajah
System: The Portal to Texas History
Device For Pressing Trousers (open access)

Device For Pressing Trousers

Patent for a device for pressing trousers. Illustration included.
Date: March 7, 1905
Creator: Smith, William A.
System: The Portal to Texas History
Fire-Escape (open access)

Fire-Escape

Patent for a fire escape "which will be capable of lowering people or goods for a high structure with perfect ease and comfort, and without danger of breaking" (lines 21-24) while also being "very simple and durable of construction thoroughly efficient in operation, and cheap to manufacture" (lines 26-28).
Date: March 6, 1888
Creator: Glasscock, James H.
System: The Portal to Texas History
Gas Generator and Burner. (open access)

Gas Generator and Burner.

Patent for a "combined gas generator and burner" (lines 9-10) adapted for household heating and cooking purposes including instructions and illustrations.
Date: March 23, 1915
Creator: Hopper, James F.
System: The Portal to Texas History
Gate. (open access)

Gate.

Patent for a new and improved gate. This design consists in "[t]he combination, with a gate, one of the rails whereof is about thrice as thick as the remainder of said rails, and is provided with a central groove along its upper face, of three supporting-posts, each having a recess furnished with a roller in its lower part, upon which the aforesaid rail may travel, a tongue projecting from the upper edge of said recess into the groove of said rail, and an upright attached to the central post, so as to form a guide retaining the gate in an erect position" (lines 47-57).
Date: March 17, 1885
Creator: Davis, Richard I.
System: The Portal to Texas History
Gunpowder Can. (open access)

Gunpowder Can.

Patent for new container for holding and dispensing gunpowder with illustrations consisting of "glass vessel incased within a metallic jacket and having an exteriorly-screw-threaded neck, in combination with a cap or cover" (page 2, lines 1-3) to increase safety and prevent corrosion of vessel.
Date: March 25, 1890
Creator: Lee, Newton M.
System: The Portal to Texas History
Hame and Trace Connector. (open access)

Hame and Trace Connector.

Patent for a hame and trace connector. "The object of the invention is to provide a hame and trace connection having means to prevent the parts of the same from becoming disconnected." (lines 14-17)
Date: March 6, 1906
Creator: Lindsay, George F.
System: The Portal to Texas History
Hand-Stamp. (open access)

Hand-Stamp.

Patent for improvements in hand-stamps which “comprised a polygonal block or disk having some of its edges provided with rubber type-strips securely fastened thereto, its other edges cut away to form shoulders, spring-metal guides or holders secured the cut-away portions, and type-strips removably secured in the guides or holders,” (lines 75-82); includes illustration.
Date: March 17, 1891
Creator: Fox, James T.
System: The Portal to Texas History
Improvement in Air-Cooling Apparatus. (open access)

Improvement in Air-Cooling Apparatus.

Patent for "the construction and arrangement of a refrigerator for the purpose of cooling and maintaining a low and dry temperature, for preserving fresh meats and vegetables, and for cooling rooms for any purpose." (Lines 10-15) Includes instructions and illustrations.
Date: March 30, 1875
Creator: Hyatt, Frank A.
System: The Portal to Texas History
Insect-Trap (open access)

Insect-Trap

Patent for an insect trap.
Date: March 31, 1903
Creator: Estep, Samuel Richard
System: The Portal to Texas History
Passenger Recorder (open access)

Passenger Recorder

Patent for a passenger recorder. This invention is designed to keep track of the flow of passengers entering on and off passenger vehicles. Illustration included.
Date: March 7, 1905
Creator: Jackson, Charles F.
System: The Portal to Texas History
Pot Holder or Hanger. (open access)

Pot Holder or Hanger.

Patent for a pot or boiler hanger that is simple and inexpensive and is meant for hanging a pot or boiler above a fire. The hanger is light, easily transportable, compact, and adjustable.
Date: March 24, 1896
Creator: Powers, Nathaniel J. T.
System: The Portal to Texas History
Rope-Fastening Device. (open access)

Rope-Fastening Device.

Patent for a new and useful rope fastening device, including instructions and illustrations.
Date: March 13, 1900
Creator: Howard, Frank P.
System: The Portal to Texas History
Rotary Engine (open access)

Rotary Engine

Patent for a rotary engine. This invention is a rotary steam engine. It consists of a cylinder, rotatable drum, and pistons. Illustration included.
Date: March 24, 1908
Creator: Hopper, James F.
System: The Portal to Texas History