18,486 Matching Results

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Improvement in Propelling Vessels. (open access)

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
Brick-Machine. (open access)

Brick-Machine.

Patent for a machine, which the inventor calls "The Concussion Brick-Machine", that makes bricks using molds, including illustrations.
Date: May 30, 1848
Creator: Wilson, Robert
System: The Portal to Texas History
Boring and Mortising Machine. (open access)

Boring and Mortising Machine.

Patent for a machine to bore square holes in substitute for a chisel and reduce labor, including illustration. The inventor calls it a "Mortise and Tenon Machine."
Date: July 11, 1848
Creator: Swingle, Alfred
System: The Portal to Texas History
Dressing Millstones. (open access)

Dressing Millstones.

Patent for "a new and improved mode of dressing millstones for the purpose of grinding every kind of grain into meal flour &c., &c." (lines 4-7) including instructions and illustrations.
Date: March 4, 1851
Creator: Gaines, Edmund P.
System: The Portal to Texas History
Improvement in Cotton-Seed Planters. (open access)

Improvement in Cotton-Seed Planters.

Patent for covering cotton seeds by using a hoe transversely with cams and slides with the main axle of the planter, including illustration.
Date: May 15, 1855
Creator: Morrel, A. H.
System: The Portal to Texas History
Improvement in Cotton-Pickers. (open access)

Improvement in Cotton-Pickers.

Patent for "new and useful Improvements in Hand-Machines for Gathering Cotton in the Field" (lines 3-5), including instructions and illustrations.
Date: September 16, 1856
Creator: Shields, B. G.
System: The Portal to Texas History
Improvement in Cotton-Presses. (open access)

Improvement in Cotton-Presses.

Patent for the improvement of the cotton press using screws and nuts in conjunction of a shifting pinion for changing the motion for the revolving wheels and shafts, including illustration.
Date: January 27, 1857
Creator: Parry, M. L.
System: The Portal to Texas History
Improvement in Cotton-Presses. (open access)

Improvement in Cotton-Presses.

Patent for the improvement of the cotton press using a cam-lever for operating the side of the press-box with two different application of power, including illustration.
Date: February 16, 1858
Creator: Witting, F. W.
System: The Portal to Texas History
Corn-Husker. (open access)

Corn-Husker.

Patent for a new and improved machine for husking corn using a rotating wheel with spurs and cutters with combination of a stationary and movable concaves, including illustration.
Date: March 9, 1858
Creator: Fagan, Joseph & Fagan, James L.
System: The Portal to Texas History
Arrangement of Devices for Lowering and Detaching Boats. (open access)

Arrangement of Devices for Lowering and Detaching Boats.

Patent for "lowering and detaching life and other small boats from large ships" (lines 5-7), including illustration.
Date: March 16, 1858
Creator: De Veuve, Henry
System: The Portal to Texas History
Improvement in Cotton-Seed Planters. (open access)

Improvement in Cotton-Seed Planters.

Patent for the improvement for planting cotton seeds using a toothed wheel and hopper, including illustration.
Date: April 27, 1858
Creator: Donovan, I. T. & Fowler, W. J.
System: The Portal to Texas History
Escapement for Timekeepers. (open access)

Escapement for Timekeepers.

Patent for the improvement in the escapement of the watch for a "more regular and less liable to get out of order" through wear (lines 23-24), including illustration.
Date: October 12, 1858
Creator: Bishop, Josiah
System: The Portal to Texas History
Breakwater. (open access)

Breakwater.

Patent for improving seawalls to "preserve channels across the bars at the mouths of rivers, creeks, or canals and between bays and gulfs" (lines 6-8), including illustration.
Date: June 7, 1859
Creator: Armour, D. Hillen
System: The Portal to Texas History
Excavating and Grading Machine. (open access)

Excavating and Grading Machine.

Patent for a cultivating machine that pulverizes colds of soil using a revolving cylinder of blades, including illustration.
Date: July 19, 1859
Creator: Morrel, Z. N.
System: The Portal to Texas History
Converting Reciprocating into Rotary Motion (open access)

Converting Reciprocating into Rotary Motion

Patent for converting reciprocating into rotary motion by using “two vertically moving racks with a cog wheel on a small shaft between them which gears into the teeth of the racks” (lines 16-19), includes illustration.
Date: November 1, 1859
Creator: Harper, C. A.
System: The Portal to Texas History
Arrangement for Supplying Air to the Furnaces of Stem-Boilers from the Wheel-Houses of Steamers. (open access)

Arrangement for Supplying Air to the Furnaces of Stem-Boilers from the Wheel-Houses of Steamers.

Patent for the "improvement in supplying air to furnaces on steamers" (lines 5-6), including illustration.
Date: December 20, 1859
Creator: Brandy, Louis
System: The Portal to Texas History
Improvement in Cotton-Seed Planters. (open access)

Improvement in Cotton-Seed Planters.

Patent for the improvement of the cotton-seed planter in the arrangement of the hopper, roller with stirring and feeding teeth attached while distributing seeds accurately, including illustration.
Date: December 27, 1859
Creator: Kesler, Charles & Reinhard, Fred
System: The Portal to Texas History
Improvement in Cotton-Seed Planters. (open access)

Improvement in Cotton-Seed Planters.

Patent for an improvement in cotton-seed planters using a combination of an adjustable agitator and a movable self-adjusting stirrer, including illustration.
Date: April 3, 1860
Creator: Sweeny, Samuel P.
System: The Portal to Texas History
Hanging Millstones. (open access)

Hanging Millstones.

Patent for improvement of hanging millstones using a driver to hang the runner of a pair of millstones, “as it rotates, adjust itself to the position of the stationary stone, and the parallelism of the faces of the two stones be preserved whether the stationary one be perfectly horizontal or not” (lines 19-24), including illustration.
Date: May 29, 1860
Creator: Dance, G. P.
System: The Portal to Texas History
Bolt for Doors. (open access)

Bolt for Doors.

Patent for the improvement of bolt locks on double doors using a lever lock for safety and ease of locking and unlocking one or both doors, including illustration.
Date: June 26, 1860
Creator: Bonney, N. W.
System: The Portal to Texas History
Ant-Trap. (open access)

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
Cotton-Cleaner. (open access)

Cotton-Cleaner.

Patent for a machine that cleans cotton by placing the seed into a rotating cylinder it is carried and removed using air presser through spiral fan blades and pins to rid impurities, including illustrations.
Date: September 11, 1860
Creator: Smith, Charles
System: The Portal to Texas History
Chain-Link. (open access)

Chain-Link.

Patent for a harness ring for connecting and disconnecting from other fastening hooks, chains, or rings, including illustration.
Date: November 13, 1860
Creator: Kirk, John P.
System: The Portal to Texas History
Improvement in Cotton-Seed Planters. (open access)

Improvement in Cotton-Seed Planters.

Patent for the improvement to cotton-seed planters by connecting the wheel to the reciprocating stirrer to guide the seed from hopper to soil and covering it, including illustration.
Date: November 27, 1860
Creator: McClanahan, C. W.
System: The Portal to Texas History