637 Matching Results

Search Results

Atomizer.

Patent for improvements in atomizers or instruments for distributing powders or liquids in which it provided “provision for closing the exit-passage and preserve the strength of the medicated powders or fluid and permit of the carrying of the same within the body of the device without danger of spilling.” (Lines 17-21) The rubber bulb is detachable and is used as a powder-box or as a bottle for fluid. Illustration is included.

Date: July 21, 1891

Creator: Robinson, Henry

Partner: UNT Libraries Government Documents Department

Churn-Power.

Patent for improvements in churns is to “simplify and improve the construction of the means for operating vertically-reciprocating churn-dashers and to enable the dasher to be adjusted vertically, according to the amount of lacteal fluid to be churned.” (Lines 11-15) Illustration is included.

Date: April 21, 1891

Creator: Dickey, John S.

Partner: UNT Libraries Government Documents Department

Ice-Holding Device.

Patent for a device to hold ice upon running-boards of vehicles (lines 10-11.) This device is flexible in use (it can be pulled up to reveal the ice, and put back out of the way), simple in design, and cheap to construct.

Date: March 21, 1922

Creator: Barton, Warren D.

Partner: UNT Libraries Government Documents Department

Apparatus for Producing Ammoniacal Gas.

Patent for a new and improved refrigerator and ice machine. This design "consists in an improved construction, whereby the gas is relieved of its moisture before entering the condenser, a better apparatus is obtained, and repairs are facilitated and cheapened" (lines 12-16).

Date: July 21, 1885

Creator: Lee, Charles B.

Partner: UNT Libraries Government Documents Department

Compound Implement.

Patent for a compound tool for building and repairing fences, which combines a post hole digger and a wire stretcher.

Date: January 21, 1908

Creator: Haynes, James H.

Partner: UNT Libraries Government Documents Department

Concrete and Steel Tie.

Patent for a concrete and steel tie that is durable and holds the rails in place.

Date: March 21, 1911

Creator: Westing, Aighting

Partner: UNT Libraries Government Documents Department

Wire-Fastening Clip.

Patent for improvement in wire-fastening clips by constructing the clip using “a collar, a finger carried by the collar and extending above and below the collar, and a set-screw to engage with the finger below the collar.” (P. 2, lines 8-11.) This clip can be “adjustably secured to the fence-post in such manner that it may be readily raised and lowered, whereby the wires may be spaced as desired without necessitating boring of the post.” (Lines 17-21.) Illustration is included.

Date: May 21, 1901

Creator: Dunk, John H.

Partner: UNT Libraries Government Documents Department

Vehicle-Tire.

Patent for "tires such as are used for automobiles and other like vehicles in which it is desirable to absorb the shocks incident to rapid travel over road by means of an inherent resiliency in the tire" (lines 12-16) including illustration.

Date: May 21, 1918

Creator: Pepple, John W.

Partner: UNT Libraries Government Documents Department

Windmill Attachment.

Patent for windmill attachment to improve the construction allowing windmills to function without a sufficient amount of wind through the use of pumps and rods, including illustrations.

Date: October 21, 1913

Creator: Vaught, Silas W.

Partner: UNT Libraries Government Documents Department

Wire Stretcher.

Patent for a new and improved wire stretcher. This design "relates to that class of wire stretchers or tighteners which are adapted to be applied upon the strands of wire forming a fence, and are used to tighten or stretch the same by winding the strand about one end of the device and engaging the other end of the latter with the strand" ( lines 11-17).

Date: April 21, 1885

Creator: Irvine, John B.

Partner: UNT Libraries Government Documents Department

Wagon Bolster Attachment

Patent for a wagon bolster attachment. Illustration included.

Date: March 21, 1905

Creator: Goodwin, James A. & Slaughter, George W.

Partner: UNT Libraries Government Documents Department

Improvements in Escapements for Time-Pieces

Patent for inprovements in escapements for time-pieces involving levers and duplex escapements as a way of improving force and regularity in time-pieces. Patent gives instructions and provides illustrations.

Date: October 21, 1879

Creator: Laughlin, Abner G.

Partner: UNT Libraries Government Documents Department

Transporting Truck

Patent for "improvements in transporting trucks for agricultural implements" (Lines 10-11) including illustrations.

Date: March 21, 1916

Creator: Leach, William W.

Partner: UNT Libraries Government Documents Department

Improvement in Combined Seed-Planter, Fertilizer-Distributer, and Cultivator.

Patent for improvement in a combined seed-planter, fertilizer-distributer, and cultivator by attaching some prongs to a dropping-wheel for the purpose of taking hold of the cotton-seed and draw it out of the hopper. This dropping-wheel can be covered with a case when planning seeds and, removed if fertilizer is to be distributed with small seeds. Illustration is included.

Date: November 21, 1876

Creator: Flatau, Louis

Partner: UNT Libraries Government Documents Department

Packer for Silos.

Patent for a new packer for silos, "...which may be assembled with any silo of standard construction, to carry out the packing operation" (lines 13-15) including illustrations.

Date: July 21, 1914

Creator: Westbrook, John Albert

Partner: UNT Libraries Government Documents Department

Tire-Tread Chain for Automobile-Wheels, &c.

Patent for a tire chain for automobiles to prevent skidding and help keep the tire in better shape on rough roads.

Date: July 21, 1908

Creator: Thomas, James Clarence

Partner: UNT Libraries Government Documents Department

Spark Arrester.

Patent for a new and improved spark arrester for train smokestacks. This design is of "a locomotive-engine, a pipe or pipes for conveying sparks from the smoke-stack, in combination of a diaphragm or cone placed in the stack and a steam or water chamber placed around the discharge of said pipe or pipes" (lines 88-93).

Date: February 21, 1882

Creator: Nichols, George B.

Partner: UNT Libraries Government Documents Department

Pneumatic Jet for Conveyers

Patent for a pneumatic jet that uses steam jets to provide power for various tasks such as distributing seed cotton or elevating coal. Illustrations included.

Date: September 21, 1909

Creator: Rice, Earley W.

Partner: UNT Libraries Government Documents Department

Press for Expressing Oil from Cotton and Other Seeds.

Patent for a new and improved oil-press. This design "consists in certain novel constructions and combination of the pressing-plates with each other and the ram of the press, and in means for operating said plates in independent series, whereby great efficiency is obtained, and the plates, which are guttered or grooved, may be readily cleaned" (lines 18-24).

Date: December 21, 1886

Creator: Baumgarten, Christian

Partner: UNT Libraries Government Documents Department

Plow.

Patent for a new and improved plow. This design consists in "[t]he combination, with the plow-beam, the slotted and braced standard, and the adjustable land-bar, of the winged attachment formed with perforated lugs, the plow-point formed with upper and lower extensions and secured to said attachment" (lines 95-100).

Date: August 21, 1888

Creator: Wied, August & Lürssen, Henrich

Partner: UNT Libraries Government Documents Department

Portable Furnace.

Patent for a furnace adapted for camping and general outdoor use. Includes instructions and illustrations.

Date: July 21, 1896

Creator: Underwood, William T. & Underwood, Leroy C.

Partner: UNT Libraries Government Documents Department

Motor Car Traffic System

Patent for motor car traffic system. "This invention has reference to improvements in motor car traffic systems, and its object is to provide a means whereby motor cars may be constrained to move in a predetermined path without the violation of the chauffeur, so that motor cars may be adapted for use in suburban traffic in place of the ordinary trolley cars." (lines 8-15). Illustration included

Date: May 21, 1907

Creator: Yates, Robert T.

Partner: UNT Libraries Government Documents Department

Underreamer for Reaming Out Producing-sands.

Patent for "underreaming tools or bits which can be adjusted from the top of the well and which can be set at the required angle..."

Date: September 21, 1920

Creator: Lambeth, Acey L.

Partner: UNT Libraries Government Documents Department

Muzzle for Stock.

Patent for "weaning and grazing muzzles for stock, the object in view being to provide a muzzle adapted when the head of the animal is elevated to remain closed and when the head of the animal is lowered to open, and thereby permit grazing." (Lines 9-14) Includes instructions and illustrations.

Date: September 21, 1897

Creator: Wingrove, Franklin R.

Partner: UNT Libraries Government Documents Department

Currently Limited To

Clear All Filters

Available Filters

Share