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Improvement in Ventilators and Protectors for Roofs.

Patent for improvements in ventilators and protectors for roofs relating to "a ventilating combing or ridging for roofs of houses" (lines-15-16) including illustrations and instructions.

Date: October 24, 1876

Creator: Brock, Ernst Moritz

Partner: UNT Libraries Government Documents Department

Improvement in Ironing Apparatus.

Patent for "a machine for ironing clothing by means of a revolving heated roller, under which is passed a reciprocating table, on which the clothing is placed." (Lines 7-11) Includes instructions and illustrations.

Date: October 24, 1876

Creator: Bailey, Charles F. & Perrenot, George F.

Partner: UNT Libraries Government Documents Department

Improvement in Picket-Fences.

Patent for a new design for a picket fence which is simple in construction and inexpensive in manufacture.

Date: December 24, 1872

Creator: Willhite, Joseph

Partner: UNT Libraries Government Documents Department

Ventilating Chimney.

Patent for a new and improved ventilating chimney. This design consists in "the combination, with the smoke-flue, of the ventilating-flue, the thimble provided with outwardly-projecting lugs and inwardly-projecting apertured lugs, the plate provided with a central aperture and with a flange having notches, and the screws passed through the plate into the apertured lugs" (lines 16-23).

Date: March 24, 1885

Creator: Atkin, Samuel T.

Partner: UNT Libraries Government Documents Department

Well Bucket.

Patent for a new and improved well bucket. This design consists in "[t]he combination of a body having a valve-seat facing downward in its bottom, a valve having a conical guide upon its upper surface, a flange at its lower end bearing against the seat with a washer and formed with an upwardly-projecting eye or link at its top, and a rod for the attachment of the hoisting-rope passing out at the top of the bucket and having an eye at its lower end connected to the eye of the link" (lines 40-49). more

Date: August 24, 1886

Creator: Fellrath, Charles John

Partner: UNT Libraries Government Documents Department

Improvement in Dish-Washing Machines.

Patent for a dish washer that allows dishes to be placed on shelves and rotated through a column of water. The machine can also be modified for washing clothing. It includes illustrations.

Date: February 24, 1874

Creator: Starr, Henry Daniel

Partner: UNT Libraries Government Documents Department

Improvement in Scaffold-Clamps.

Patent for a reusable scaffold clamp for assembling builders' scaffolds, eliminating the need for nails or bolts.

Date: April 24, 1874

Creator: Crockett, John R.

Partner: UNT Libraries Government Documents Department

Improvement in Spring-Hinges.

Patent for a new spring hinge design which will "either open or close the door or gate after it has passed an angle of forty-five degrees" (lines 20-22) including illustrations.

Date: June 24, 1879

Creator: Barry, William G.

Partner: UNT Libraries Government Documents Department

Improvement in Ox-Bows.

Patent for improvements to ox-bows so that they "shall not require bending, and which may be made in parts of the country where timber suitable for bending is scarce" (lines 9-12).

Date: May 24, 1870

Creator: Moore, Alfred L. D.

Partner: UNT Libraries Government Documents Department

Improvement in Pen-Holders.

Patent for new improvements on the design of the pen-holder, including illustrations.

Date: January 24, 1871

Creator: George, Alfred M.

Partner: UNT Libraries Government Documents Department

Washboard.

Patent for a washboard, with improvements to the conventional washboard such as "having a scrubbing surface formed of transversely arranged, longitudinally twisted wires, which (...) have their ends cleated to the board which prevent displacement" (lines 15-19), including illustrations.

Date: October 24, 1916

Creator: Butler James. F.

Partner: UNT Libraries Government Documents Department

Veterinary Apparatus.

Patent for a veterinary apparatus to help ease the administration of medicine to horses and other animals. It is a bridle attachment.

Date: August 24, 1915

Creator: Biasiolli, Joseph J.

Partner: UNT Libraries Government Documents Department

Well-Cleaning Machine.

Patent for a well cleaning machine with spring activated jaws for scoops that pick up mud and leaves from the bottom of wells.

Date: September 24, 1907

Creator: Crowson, Jonas Henry

Partner: UNT Libraries Government Documents Department

Well-Boring Stem.

Patent for a well-boring stem. This design eliminates buckling at the couplings of the stem.

Date: April 24, 1917

Creator: Layne, Mahlon E.

Partner: UNT Libraries Government Documents Department

Well Cleaning Machine.

Patent for a new well cleaning machine.

Date: April 24, 1900

Creator: Cowan, Elias H.

Partner: UNT Libraries Government Documents Department

Train-Order Signal.

Patent for a train order signal device, which sets off an alarm or signal when the train order pad is removed, which cannot be turned off until the pad is replaced.

Date: November 24, 1908

Creator: Van Zandt, Luther H.

Partner: UNT Libraries Government Documents Department

Water-Conveyer.

Patent for a water conveyer for irrigation, which has a series of buckets on a conveyer belt which pour over a waterwheel to power the motor of the machine. This model has streamlined the buckets water flow to minimize the power used from the motor.

Date: December 24, 1907

Creator: Dove, John Oliver & Wirsing, Charley

Partner: UNT Libraries Government Documents Department

Watch-Pocket.

Patent for a holder or pocket for a watch that provides a simple, safe, and handy device which is detachable fastened to a garment.

Date: July 24, 1906

Creator: Greenwald, Louis.

Partner: UNT Libraries Government Documents Department

Wheel-Straightener

Patent for a wheel straightener that can straighten wheels without removing the tires.

Date: September 24, 1912

Creator: Ray, Carry S.

Partner: UNT Libraries Government Documents Department

Transformer

Patent for transformer.

Date: February 24, 1903

Creator: Depp, Otis J.

Partner: UNT Libraries Government Documents Department

Wash Boiler

Patent for improvement on boiler washing machines so that steam is produced in conical chambers underneath a false bottom thus producing steam in less time and stirring the clothes as steam is vented upward and out of said chambers.

Date: January 24, 1893

Creator: Medley, John Alfred

Partner: UNT Libraries Government Documents Department

Tram Car

Patent for a tram car. Illustration included.

Date: March 24, 1908

Creator: Schimff, Jacob John

Partner: UNT Libraries Government Documents Department

Trawl-Line.

Patent for a trawl-line that is supported so that it "can be caused to travel continuously in the same or reversed directions at will" (lines 12-14). The invention prevents "the choking of the line supporting pulleys with grasses and other foreign matter, and also to enable the ready adjustment of the pulley son the posts to change the elevation of the trawl-line and the depth of dip of the hooks in the water" (lines 16-21).

Date: July 24, 1894

Creator: White, Warren Thomas

Partner: UNT Libraries Government Documents Department

Trap-Gun.

Patent for a trap gun, which is placed in a trap and fires when bait is disturbed which will only go off when the bait is tampered with and can turn to follow an animals movements in the trap.

Date: March 24, 1908

Creator: Lovelace, Charles D.

Partner: UNT Libraries Government Documents Department

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