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1,604 Matching Results
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Improvement in Propelling Vessels.
Patent for a hydraulic propeller that uses a current of water and steam power, including illustrations.
Date:
August 26, 1846
Creator:
Fulton, George W.
System:
The Portal to Texas History
Spring Bed-Bottom.
Patent for the improvement of bedsteads using a spring bottom-construction with zig-zag wire, including illustration.
Date:
August 8, 1854
Creator:
Meriwether, William Hunter
System:
The Portal to Texas History
Mode of Straining Saws by Atmospheric Pressure.
Patent for the improvement of the reciprocating saw by simplifying the arrangement of cylinders, pipes, and exhaust pumps to produce the necessary vacuum, including illustration.
Date:
August 14, 1855
Creator:
Brown, A. & Coffin, Abel, Jr.
System:
The Portal to Texas History
Improvement in Seeding-Machines.
Patent for the improvement of the seed-box so the seeds are properly distributed into the soil while preventing the seed from clogging the machine, including illustration.
Date:
August 24, 1858
Creator:
Keiper, D. B. & Fox, A. C.
System:
The Portal to Texas History
Window-Fastener.
Patent for a spring lever for fastening sliding windows, including illustration.
Date:
August 31, 1858
Creator:
Root, Irving
System:
The Portal to Texas History
Improvement in Seed-Planters.
Patent for a seed-planter using two vibratory vertical feed-wheels, similar in size to distribute different seeds at the same time, one is designed specifically for cotton seeds, illustration is included.
Date:
August 16, 1859
Creator:
Murphy, Willis G.
System:
The Portal to Texas History
Rotary Steam-Engine.
Patent for the improvement of the rotary engine through the arrangement of passages and system of pistons for a more simple construction with little friction, including illustration.
Date:
August 16, 1859
Creator:
Montjoy, George J. & Sawyer, J. B.
System:
The Portal to Texas History
Ant-Trap.
Patent for an ant-trap using a portable receptacle with three different designs, each can be used as an individual trap or in any combinations to lure ants into the bottom of the receptacle without any means of escaping, including illustration.
Date:
August 7, 1860
Creator:
Cottingham, G. W. & Menefee, John S.
System:
The Portal to Texas History
Improvement in Fences.
Patent for improvements in fences: "simple and cheap construction, strong, and durable" (lines 21-22).
Date:
August 28, 1866
Creator:
Seabaugh, Conrad
System:
The Portal to Texas History
Improved Mode of Extracting Essences.
Patent for improvements in extracting essences from objects inserted into a new contraption. The patent includes instructions and an illustration.
Date:
August 13, 1867
Creator:
Walker, James C.
System:
The Portal to Texas History
Improvement in Cotton-Cultivator.
Patent for improvements in cotton cultivators.
Date:
August 13, 1867
Creator:
Adams, Jesse
System:
The Portal to Texas History
Improvement in Coffee-Pot.
Patent for improvements to a coffee pot. The patent includes instructions and an illustration.
Date:
August 20, 1867
Creator:
Walker, James C.
System:
The Portal to Texas History
Improvement in Combined Planter and Cultivator.
Patent for "a simple, practical combined planter and cotton and corn cultivator, which shall be easily adjusted and operated, and shall be cheap and durable" (lines 11-12). The patent includes instructions and an illustration.
Date:
August 20, 1867
Creator:
Adams, Jesse
System:
The Portal to Texas History
Improved Ship-Viameter.
Patent for improvements in ship viameters.
Date:
August 27, 1867
Creator:
Walker, James C.
System:
The Portal to Texas History
Improvement in Machine for Drawing and Spinning Cotton
Patent for a machine that improves the process of spinning and drawing cotton. The patent includes an illustration and instructions.
Date:
August 25, 1868
Creator:
Fuller, Jim B.
System:
The Portal to Texas History
Improvement in Lamps
Patent for the construction of a combined oil burning lamp and candlestick.
Date:
August 3, 1869
Creator:
Richer, F. C.
System:
The Portal to Texas History
Improved Compound for Destroying Vermin in Cattle
Patent for topical medication to kill screw-worms in livestock wounds.
Date:
August 10, 1869
Creator:
Kalteyer, Frederick
System:
The Portal to Texas History
Improved Power-Apparatus for Vehicles
Patent for "improvements to powered vehicles with combined rim-wheel(s) in combination with a truck(s), resting upon the inner and lower part of the rim, and supporting a carriage-body or frame, crank-shaft. with one or more pinions, and guide-rollers." (line 8)
Date:
August 17, 1869
Creator:
Dillaha, J. G.
System:
The Portal to Texas History
Improvement in Hair-Triggers
Patent for a hair-trigger for firearms.
Date:
August 24, 1869
Creator:
Schenck, F.
System:
The Portal to Texas History
Improvement in Hair-Triggers.
Patent for improvement in fire-arms by arranging a hair-trigger on to a fire-arm that have a guard and a trigger without alternation of the interior mechanism of the gun-lock; it is not necessary for the application of a fly in the hammer to prevent the catching of the trigger in the rest-notch of the hammer. (Lines 11-19) Illustration is included.
Date:
August 24, 1869
Creator:
Schenck, F.
System:
The Portal to Texas History
Improvement in Clevises
Patent for an adjustable clevis, consisting of a hinged loop and an eyebolt.
Date:
August 31, 1869
Creator:
Sims, Zachariah B.
System:
The Portal to Texas History
Improvement in Cotton-Hoes.
Patent for improvement in cotton-hoes for the purpose of saving time when spacing and thinning cotton plants by providing an angular handle with bent arms that can be attached to the back of the hoes. The hoe is made up with three separate cutters with spaces in between to allow young plants equally spaced in each row. The middle cutter can be removed when second thinning is needed to avoid injuring the plants. Illustration is included.
Date:
August 31, 1869
Creator:
Sims, Zachariah B.
System:
The Portal to Texas History
Improvement in Cotton-Picker and Cleaner.
Patent for improvements in cotton-picker and cleaner by using rotary breakers combined with fixed breakers to break the branches and outer coverings of the cotton in the bolls. The cotton then passes through an “inclined-way” where the rotary breakers are spirally-arranged on a concentric cylinder to carry the cotton out of the cleaner. (Lines 69-75) Illustration is included.
Date:
August 31, 1869
Creator:
Sims, Zachariah B.
System:
The Portal to Texas History
Improvement in Cotton-Plow and Planter
Patent for improvements to cotton-plows and planters.
Date:
August 31, 1869
Creator:
Sims, Zachariah
System:
The Portal to Texas History