62 Matching Results

This system will be undergoing maintenance June 27th between 9:00AM and 12:00PM CDT.

Search Results

Results: 1 - 24 next

Embroidery-Needle.

Description: Patent for an embroidery needle that is simplified version for easy use and avoid complications. The embroidery needle has a better grip for the user.
Date: March 15, 1921
Creator: Pade, George V. & Neitzel, Conrad T.
Partner: UNT Libraries Government Documents Department

Stamp-Affixing Machine.

Description: Patent for a stamp affixing machine, which attaches stamps from a roll to envelopes inserted into the machine.
Date: March 15, 1910
Creator: Brents, William R.
Partner: UNT Libraries Government Documents Department

Stalk-Packer for Corn-Harvesters.

Description: Patent for a stalk packer for corn harvesters, which packs the corn stalks before binding occurs.
Date: March 15, 1910
Creator: Tilson, William H.
Partner: UNT Libraries Government Documents Department

Pump.

Description: Patent for a new and useful improvements in pumps.
Date: March 15, 1898
Creator: Mauldin, Alfred W.
Partner: UNT Libraries Government Documents Department

Trace-Carrier.

Description: Patent for improvements to rein buckles allowing them to be attached to a trace-chain, which will adapt them for use with plows and harnesses. Includes instructions and illustrations.
Date: March 15, 1892
Creator: Jackson, Samuel G.
Partner: UNT Libraries Government Documents Department

Milk-Cooler.

Description: Patent for improvements in a device that cools pails of milk by evaporating water. Includes instructions and illustrations.
Date: March 15, 1892
Creator: Ledbetter, John W.
Partner: UNT Libraries Government Documents Department

Tooth Cleaning Implement

Description: Patent for a tooth cleaning implement. This invention is designed to get between the teeth. Illustration included.
Date: March 15, 1904
Creator: Bessonet, George C.
Partner: UNT Libraries Government Documents Department

Portable Sawmill.

Description: Patent for a portable sawmill, which can be put on an ordinary wagon and pulled out to where timber is being cut.
Date: March 15, 1910
Creator: Bryan, Gordon
Partner: UNT Libraries Government Documents Department

Mouse Trap

Description: Patent for a mouse trap. Illustration included.
Date: March 15, 1904
Creator: Ray, Thomas L.
Partner: UNT Libraries Government Documents Department

Toy Aeroplane.

Description: Patent for a new and improved toy airplane to be propelled by the feet and steered by the child seated inside, including illustrations. It "is relatively simple and inexpensive to produce, while also being able to withstand considerable rough handling" (lines 26-28).
Date: March 15, 1921
Creator: Paul, Leon R.
Partner: UNT Libraries Government Documents Department

Harness Buckle.

Description: Patent for a new and improved harness buckle. This design calls for a central cross-bar, upon which the frame rests, with fold-able arms that form a loop beneath the side-bars with the assistance of metal pins (lines 57-62). This design eliminates the need for stitching the strap being buckled.
Date: March 15, 1881
Creator: Garrett, Charles William
Partner: UNT Libraries Government Documents Department

Harness-Pad.

Description: Patent for "an improved fastening for harness pads or housings which is equally adapted for sweat-pads for horse-collars." (Lines 11-14) Includes instructions and illustrations.
Date: March 15, 1892
Creator: Powell, John S.
Partner: UNT Libraries Government Documents Department

Plow.

Description: Patent for improvements to plows, including a mechanism to enhance the durability of the parts of the plow that receive the most use. Includes instructions and illustrations.
Date: March 15, 1892
Creator: Flatau, Louis S.
Partner: UNT Libraries Government Documents Department

Railway- Rail Joint.

Description: Patent for certain new and useful improvements in railway-rail Joints.
Date: March 15, 1898
Creator: Mauldin, Doctor Chester
Partner: UNT Libraries Government Documents Department

Portable Flour and Meal Bin.

Description: Patent for a new and improved bin for flour and meal. This design "consist[s], essentially, of the casing having compartments provided with contracted curved bottoms, the spouts in said bottoms, the spirally-grooved shafts in said spouts, the chambers the bottoms of which are hinged to the casing and provided with the sieves, and the stirrers on the ends of the shafts and within the hinged chambers" (lines 81-89).
Date: March 15, 1887
Creator: Cox, Thomas Jefferson
Partner: UNT Libraries Government Documents Department

Needle for Hand-Embroidery and Similar Work.

Description: Patent for a hand embroidery needle that allows for easy swapping of different sized points.
Date: March 15, 1921
Creator: Pade, George V. & Neitzel, Conrad T.
Partner: UNT Libraries Government Documents Department

Pipe Connection.

Description: Patent for a new and improved pipe connection. This design has for its object "to provide a new and improved pipe connection which permits of swinging the several connected pipe-sections at angles to each other. The invention consists of two pipe-heads fastened together and turning on a spring-bolt, and of a packing placed between the said pipe-heads to prevent leakage" (lines 8-15).
Date: March 15, 1887
Creator: Jones, William E. & Winniatt, Harry
Partner: UNT Libraries Government Documents Department

Safety-Casing Clamp

Description: Patent for a tool that supports the drilling and operating of oil and gas wells. Specifically, the patented tool allows a strong method of sealing the smaller casing inside the larger casing, as the larger casing is pulled out of the well. Includes illustrations.
Date: March 15, 1921
Creator: Angus, William M.
Partner: UNT Libraries Government Documents Department

Draft Evener

Description: Patent for invention that "relates to four-horse draft equalizers, and is well adapted for use on plows-- gang-plows, sulky-plows, and grain-plows-- and may be used also on wagons and other vehicles drawn by horse-power" (lines 8-12). Illustrations are included
Date: March 15, 1902
Creator: Sleight, Milton W.
Partner: UNT Libraries Government Documents Department

Cotton Stalk Puller.

Description: Patent for a new and improved cotton stalk puller. This design utilizes "[a] pulling-wheel having radial jaws that are opened and closed by cam devices" when "[i]t is driven astride the [cotton] row, and will be found to operate rapidly and with absolute certainty. It is simple, durable, and may be constructed at a very small expense" (lines 79-84).
Date: March 15, 1881
Creator: Wilson, John C.
Partner: UNT Libraries Government Documents Department

Cotton Topper

Description: Patent for a cotton topper. This invention is designed to deal with weeds and is attached to the frame of an ordinary cultivator or plow. Illustrations included
Date: March 15, 1910
Creator: Bickers, Lucius T. & Lee, Thomas J.
Partner: UNT Libraries Government Documents Department

Cultivator.

Description: Patent for a cultivator, which can be adjusted to different widths and depths of rows.
Date: March 15, 1910
Creator: Kilpatrick, Robert L.
Partner: UNT Libraries Government Documents Department

Cotton-Sack Carrier.

Description: Patent for a device with wheels to prevent sacks used in cotton cultivation from dragging on the ground, with instructions and illustrations.
Date: March 15, 1892
Creator: Warren, John & Johnson, William Oscar
Partner: UNT Libraries Government Documents Department

Cotton-Harvester.

Description: Patent for improvements to cotton harvesting devices, with instructions and illustrations.
Date: March 15, 1892
Creator: Cunningham, James F. & Dingee, William W.
Partner: UNT Libraries Government Documents Department
Back to Top of Screen