UNT Libraries Government Documents Department - 64 Matching Results

This system will be undergoing maintenance January 24th 9:00-11:00AM CST.

Search Results

Preparation of Portable Soup-Bread.

Description: Patent for "extracting the nutritious part of flesh or animal meat of every description and combining this concentrated extract with flour or vegetable meal, and baking the two substances in an oven, thereby forming a portable desiccated soup-bread....." (lines 8-14), instruction only, no illustration.
Date: February 5, 1850
Creator: Borden, Gail, Jr.

Valve-Gear for Steam-Engines.

Description: Patent for improving the cut-off of steam-engines through a simple valve motion, including illustration.
Date: July 30, 1850
Creator: Milner, George B.

Dressing Millstones.

Description: 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.

Propeller of Machinery to be used in Currents.

Description: Patent for a propelled water wheel that is attached to the back of a vessel that uses a current of water and stream power, including illustrations.
Date: November 18, 1851
Creator: Hardie, James

Wire Fence.

Description: Patent for wire fencing using wooden and iron posts to be more readily seen by cattle, including illustration.
Date: November 8, 1853
Creator: Meriwether, William H.

Improvement in Fish-Hooks.

Description: Patent for "new and useful improvement in the Sockdolager Fish-Hook" (lines 4-5), including illustration.
Date: April 11, 1854
Creator: Sigler, Henry

Millstone-Dress.

Description: Patent for "a new and improved mode of dressing millstones for the purpose of grinding wheat and grain into meal flour" (lines 4-7) including instructions and illustrations.
Date: July 25, 1854
Creator: Gaines, Edmund P.

Spring Bed-Bottom.

Description: 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

Improvement in Plows.

Description: Patent for the improvement of the Rotary-Disk Cutters for plows that enable it to swivel and be supported by guides, including illustration.
Date: April 3, 1855
Creator: Hall, Thomas J.

Improvement in Cultivators.

Description: Patent for the improvement of the rotary cultivator with adjustable thinning-points and rotating cutter, including illustration.
Date: April 10, 1855
Creator: Morrel, A. H.

Improvement in Gang-Plows.

Description: Patent for the improvement of the gang plow by the plows arrangement and pivoted beams to be adjustable for convenience, including illustration.
Date: May 1, 1855
Creator: Hall, Thomas J.

Improvement in Cotton-Seed Planters.

Description: 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.

Mode of Straining Saws by Atmospheric Pressure.

Description: 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.

Improved Cultivating-Plow.

Description: Patent for a cultivating plow with a series of cutting-disks and digging-hoes, including illustration.
Date: March 25, 1856
Creator: Crenshaw, Micajah

Machine for Sawing Marble in Obelisk Form.

Description: Patent for "a new and Improved Machine for Sawing Marble Blocks in Polygonal Taper Form" (lines 4-6), including illustration.
Date: April 15, 1856
Creator: Haviland, J. E.

Improvement in the Manufacture of Black Bottle-Glass.

Description: Patent for manufacturing black bottle-glass by using "combination with other ingredients, an earthy slate of a peculiar character, called "clay-slate," for the purpose of furnishing the coloring-matter of the glass,as well as forming one of the bases of the glass itself."(line 10-15) Instruction only, no illustration.
Date: September 2, 1856
Creator: McCully, John F.

Improvement in Cotton-Pickers.

Description: 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.

Improvement in Cotton-Presses.

Description: 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.

Machine for Threshing Grain in the Field.

Description: Patent for a machine that collects swaths of grain for threshing using hooked teeth arranged in rows, including illustration.
Date: April 14, 1857
Creator: Wilson, J. C. & Wilson, T. G.

Improvement in Harvesters.

Description: Patent for cutting grain in gavels at regular intervals along the track of the machine, including illustration.
Date: April 21, 1857
Creator: Wilson, J. C. & Wilson, T. G.

Improvement in Cotton-Presses.

Description: 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.

Improvement in Seed-Planters.

Description: Patent for a seed feeder using a tube connected to a revolving cylinder at the bottom of the hopper to deposit the seeds into the earth, including illustration.
Date: March 9, 1858
Creator: Doss, William C.