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232 Matching Results
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232
Nursing-Bottle
Patent for nursing bottle with a removable side wall so the it can be easily cleaned.
Date:
November 25, 1902
Creator:
Anderson, Lee
System:
The Portal to Texas History
Horse-Releaser.
Patent for a horse releaser constructed so that the shafts may be released when it is desired to detach a horse from a vehicle. It also provides an improved means of holding the shafts in place and preventing them from moving when it is not desired to release the shafts.
Date:
April 8, 1913
Creator:
Harris, Crawford & Harris, Eligah
System:
The Portal to Texas History
Demountable Rim
Patent for "a demountable vehicle rim, which may be quickly secured to or detached from the felly rim or band of a wheel" (lines 9 - 11). As well as "to provide a demountable rim having lugs adapted to fit within bayonet slots in the felly band and be secured therein against rotational movement relative to the wheel by a plurality of spring pressed wedges or keys" (lines 16 - 21).
Date:
November 13, 1917
Creator:
Stroud, John B.
System:
The Portal to Texas History
Design for a Churn-Frame.
Design patent for a churn frame.
Date:
May 16, 1899
Creator:
O'Marrow, Mattie
System:
The Portal to Texas History
Cycle Brake And Motor.
Patent for a new and useful cycle brake and motor, including instructions and illustrations.
Date:
October 24, 1899
Creator:
Coursey, Benjamin H. & Coursey, Netter R.
System:
The Portal to Texas History
Cylindrical-Bale Cotton-Press.
Patent for certain new and useful improvements in cylindrical bale cotton presses, including instructions and illustrations.
Date:
December 19, 1899
Creator:
Anderson, Lee
System:
The Portal to Texas History
Detergent Compound.
Patent for an all-purpose detergent composed of water, lye, ammonia, borax, indigo, and mountain balm. Includes instructions.
Date:
June 11, 1895
Creator:
Fair, William Brownlow
System:
The Portal to Texas History
Device for Preventing Hens from Setting.
Patent for improvements to a hood that prevents hens from flying (by cutting off vision above or to either side) while allowing them to continue scratching and eating.
Date:
May 11, 1897
Creator:
Sparks, Andrew J.
System:
The Portal to Texas History
Electric-Arc Lamp.
Patent for improvements to electric-arc lamps to regulate the feed of the carbon-carrying rod, with illustrations.
Date:
July 6, 1897
Creator:
Walsh, James J.
System:
The Portal to Texas History
Dental Tool
Patent for a dental tool that is to "prevent the loss of amalgam" (p. 2).
Date:
June 19, 1888
Creator:
Morris, James P., of Paris, Texas
System:
The Portal to Texas History
Car Coupling.
Patent for a new and improved coupling for railroad cars. This design "consists in the improved construction and combination of parts of such a coupling, in which the link may be raised and supported at different heights for the purpose of coupling with cars of different height, or for the purpose of raising the link out of engagement with the hook of another draw-head" (lines 26-32).
Date:
April 8, 1884
Creator:
Lyons, Sidney
System:
The Portal to Texas History
Car Coupling.
Patent for a new and improved coupling for railroad cars. This design is "composed of the draw-heads having bars and forward cross-bar, and beveled on its outer end, and provided with slot above [the] bar, the coupling-bar pivoted at its rear end between [the] bars, and enlarged . . . immediately in advance of said pivot, and provided near its outer end with an opening, and the hook pivoted to and depending from the coupling-bar" (lines 78-86).
Date:
July 8, 1884
Creator:
Bywaters, Joseph K.
System:
The Portal to Texas History
Cotton-Chopper.
Patent for a mechanism that aims "to promote convenience in adjusting and regulating cotton choppers" (line 44-46), including instructions and illustrations.
Date:
March 6, 1883
Creator:
Mowrey, Ephraim L.
System:
The Portal to Texas History
Car Coupling.
Patent for a new and improved coupling for railroad cars. This design "consists in the construction and novel arrangement of the fork-shaped draw-heads having under-beveled bearings between the branches, the slotted coupler-bars having hook-lugs in front of the slots and adapted to interlock, the side bearings or ledges on each side of each hook-lug, designed to support the sides of the bar and to allow the hook-lugs to enter the slots in coupling" (lines 19-27).
Date:
June 20, 1882
Creator:
Anderson, Lee
System:
The Portal to Texas History
Car Coupling.
Patent for a device that would make coupling cars together easier and safer. Cars would be able to be coupled automatically, and then detached without having to go in between them. Includes Illustrations.
Date:
February 12, 1901
Creator:
White, George O.
System:
The Portal to Texas History
Brick-Kiln Construction
Patent for Brick Kiln Construction. The particular innovation enables bricks and tiles to be manufactured, burned, and dried in one building. This helps in saving fuel, using the fuel economically, and reducing the time needed for the burning of bricks.
Date:
August 2, 1921
Creator:
Pokorny, James T.
System:
The Portal to Texas History