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Wrench

Patent for an improved model of wrench, designed to work upon the bore of tubes, thimbles, and other forms of pipes. This invention improves on the construction of the wrench, allowing it to be inserted in the end of a tube, and when rotated, be effectively engaged with the tube to turn the same.

Date: March 6, 1917

Creator: Brown, Charley S.

Partner: UNT Libraries Government Documents Department

Wire-Stretcher

Patent for new and useful multi-functional improvements in stretchers, specifically wire stretchers, with illustration (lines 10-15).

Date: March 16, 1915

Creator: Lowe, Elijah J.

Partner: UNT Libraries Government Documents Department

Wrench.

Patent for an improved wrench that is effective and durable. Illustration and description included.

Date: March 28, 1916

Creator: Collier, Frank A.

Partner: UNT Libraries Government Documents Department

Wire Clamp or Grip

Patent for a wire clamp or grip. Illustration included.

Date: March 10, 1908

Creator: Eubank, Josephus H. & Merchant, W. B.

Partner: UNT Libraries Government Documents Department

Wire Stretching and Tying Device.

Patent for a "device capable of enabling the wires of a fence after the latter has been erected or during the construction thereof to be readily tightening to the desired tension without necessitating the removal of staples or other devices for fastening the fence-wires to the posts." (Lines 12-18) Includes instructions and illustrations.

Date: March 2, 1897

Creator: Kirby, Thomas W.

Partner: UNT Libraries Government Documents Department

Wire Tightener.

Patent for a new and improved wire tightener. This design consists in "[t]he combination of the bar having a longitudinal slot, with knife-edge and forked twisting-hooks, and the offsetting lever-handle having flat portion, with notch or wire-seat fulcrumed in the slot of the bar and having its outer end extended in the form of a prong between the twisting-hooks . . . to form a discharging device for the wire" (lines 64-72).

Date: March 19, 1889

Creator: Taylor, Shapley P. Ross

Partner: UNT Libraries Government Documents Department

Wood-Working Machine.

Patent for improvements in wood-working machine by using a combination of a toothed bar, a retractable slotted bar, a weight attached to the frame and a revolving wheel. With each single revolution of the drive-wheel, the slotted "bar is fed forward the distance of one tooth, and thus the cutter is gradually embedded in the material being operated upon at the same time it is rotated at a high rate of speed," (lines 94-97) illustration is included.

Date: March 17, 1891

Creator: Walton, George Washington

Partner: UNT Libraries Government Documents Department

Wrecking-Frog.

Patent for "an improved frog for use in placing derailed cars or locomotives upon the rails, exceedingly simple and durable in construction, and formed substantially in one piece - that is, not in sections - and having improved means to lock the frog to the rail." (Lines 17-22) Includes instructions and illustrations.

Date: March 29, 1892

Creator: Wilmore, William Henry

Partner: UNT Libraries Government Documents Department

Wire Twister and Tightener.

Patent for a wire twister and tightener for wire fences. With this invention, "the fence-wire is caused to be contracted, twisted, and made taut" (lines 17-18). It is a set of toothed ratchet wheels that have v-shaped slots for the wire. Pawls act on the teeth, and springs and levers move the pawls.

Date: March 17, 1896

Creator: Stafford, George A.

Partner: UNT Libraries Government Documents Department

Wire-Stretcher.

Patent for a wire stretcher for use in building wire fences.

Date: March 3, 1908

Creator: Williams, John H.

Partner: UNT Libraries Government Documents Department

Wrench.

Patent for a wrench where the movement of the jaws is partially automated.

Date: March 6, 1906

Creator: Tiner, John F.

Partner: UNT Libraries Government Documents Department

Insect-Destroyer

Patent for an improved insect destroyer that can be fixed to farm equipment and other vehicles.

Date: March 21, 1916

Creator: King, Charles L. & McKie, Stephan A.

Partner: UNT Libraries Government Documents Department

Level.

Patent for improvements to levels to provide more reliable and accurate information. It is also stronger and more durable and is produced at a lower cost.

Date: March 30, 1915

Creator: Satterfield, John E.

Partner: UNT Libraries Government Documents Department

Vehicle Attachment

Patent for vehicle attachment

Date: March 13, 1916

Creator: Walker, Willey P.

Partner: UNT Libraries Government Documents Department

Liquid and Gaseous Fuel Burner

Patent for a improvements for liquid and gaseous fuel burner, with a particular emphasis, "to the burner caps of gas stoves."

Date: March 9, 1915

Creator: Lozano, Antonio

Partner: UNT Libraries Government Documents Department

Vehicle for Cotton-Pickers.

Patent for an improved cotton picking vehicle which incorporates seating and an adjustable awning.

Date: March 10, 1914

Creator: Thomas, William L.

Partner: UNT Libraries Government Documents Department

Tubular Plate-Casting Box

Patent for a device that improves the methods of tubular plate casting.

Date: March 14, 1916

Creator: Harm, John William

Partner: UNT Libraries Government Documents Department

Insect-Trapping Attachment for Cultivators.

Patent for "new and useful improvement in insect-trapping attachments for cultivators" (lines 5-7) including illustrations.

Date: March 28, 1916

Creator: Etheredge, John H.

Partner: UNT Libraries Government Documents Department

Truss.

Patent for a truss with new improvements that provide more comfortability and ease to the wearer.

Date: March 13, 1917

Creator: Fillip, Adolf A.

Partner: UNT Libraries Government Documents Department

Truss.

Patent for improvements to trusses, which uses "a pair of spring hangers each carrying a pad of particular construction and arrangement" (lines 9-11). Patent includes instructions and illustrations.

Date: March 14, 1916

Creator: Gilmore, Aaron W.

Partner: UNT Libraries Government Documents Department

Two-Row Planter

Patent for a two-row planter, which includes two planting mechanisms. The planters are adjustable, "so that the distance between rows for seed planted can be regulated."

Date: March 30, 1915

Creator: Payne, Bishop M.

Partner: UNT Libraries Government Documents Department

Trunk-Strap.

Patent for an "efficient and inexpensive" (lines 13-14) trunk strap, including instructions and illustration. The strap is comprised of adjustable sections, the free ends of which hook into angular plates on the bottom of the trunk.

Date: March 28, 1916

Creator: Hall, James T.

Partner: UNT Libraries Government Documents Department

Letter Copying Press.

Patent for a new and improved copier. This design consists in "the combination of the dampening-roller . . . with the smoothing-roller at one side of and in close proximity to it and situated between said dampening-roller and the roll of paper, and the roller journaled in the standard, and the smoothing-rollers placed at one side and beyond the rollers . . . and journaled in brackets . . . whereby the paper is evenly and smoothly moistened before the copy-paper is applied and both are kept smoo… more

Date: March 12, 1889

Creator: Thompson, Charles Albert

Partner: UNT Libraries Government Documents Department

Latch and Lock Combined.

Patent for a new and improved latch and lock. This design consists "[i]n a lock, the combination, with the bushing extending through and rigidly secured to the door and having a screw-thread on its inner end, of the lock-case having the circular screw-threaded aperture into which the threaded end of the bushing is screwed, the spring-actuated bolt and knob-spindle connected therewith, and the outer plate having the notch engaging with the lug on the case, and the downwardly projecting side-piec… more

Date: March 26, 1889

Creator: Overton, Thomas

Partner: UNT Libraries Government Documents Department

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