1,101 Matching Results

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Motor Car Wheel

Description: Patent for a more durable and reliable wheel for automobiles, including instructions and illustrations.
Date: February 21, 1907
Creator: Lane, Luther L.
Partner: UNT Libraries Government Documents Department

Combined Writing-Desk and File-Cabinet.

Description: Patent for a writing desk with combined filing cabinet designed for routine clerical and writing tasks. The desk has the added benefit of maximizing file space in both the front and back of the desk while permitting the user to remain seated in order to access files.
Date: February 16, 1915
Creator: Cooper, Samuel W.
Partner: UNT Libraries Government Documents Department

Pump.

Description: Patent for a pump, designed to increase the flow of water without increasing the length of the stroke or the numbers of strokes of the plunger rod. The pump lifts water by force and suction simultaneously.
Date: February 24, 1914
Creator: Muncy, David J. & Jons, W. F.
Partner: UNT Libraries Government Documents Department

Valve for explosive-engines.

Description: Patent for an improved valve for use in explosive engines which lists the movements of various parts in order to allow air and fuel to mix and explode.
Date: February 2, 1914
Creator: Ray, Albert J.
Partner: UNT Libraries Government Documents Department

Soldering-Tool.

Description: Patent for an improved soldering-tool by having a reservoir for gasoline or other light hydrocarbon, a burner-tube, and a valve for regulating the combustion of the gasoline and heating the tool continuously and uniformly, without a furnace. Illustration is included.
Date: February 17, 1891
Creator: Barber, Edwin L.
Partner: UNT Libraries Government Documents Department

Washing-Machine.

Description: Patent for improvement in "the construction of washing-machines and increase their efficacy and produce a thorough rubbing of the clothes and to prevent the latter being torn or in any wise injured by the rubbing action," (lines 11-15) includes illustration.
Date: February 24, 1891
Creator: Walter, George P.
Partner: UNT Libraries Government Documents Department

Improvement in Button-Hole Scissors.

Description: Improved Button Hole scissors, where the scissors may be "adjusted vertically for suitable Cutting Hole length"(pg 2). The scissors have a "v-shaped" button hole cutter that can be adjusted to pierce the fabric at a desired depth and a tracing wheel.
Date: February 27, 1872
Creator: Franklin, Edward A.
Partner: UNT Libraries Government Documents Department

Cultivator Attachment.

Description: Patent for a cultivator attachment - an extra component added to an earth tilling machine to adjust the harrow teeth and the path of earth disposed. Illustration included.
Date: February 8, 1913
Creator: Moody, Joseph E.
Partner: UNT Libraries Government Documents Department

Mouse-Guard Attachment for Piano-Pedals

Description: Patent for an attachment to prevent rodents from entering a piano by way of the pedal openings.
Date: February 10, 1914
Creator: Collier, Henry C.
Partner: UNT Libraries Government Documents Department

Truss.

Description: Patent for truss in relation to the truss pad and its adjustable straps to allow for a more sanitary and secure device, including illustrations.
Date: February 10, 1914
Creator: Haile, James Thomas
Partner: UNT Libraries Government Documents Department

Table Cloth Clasp.

Description: Patent for table cloth clasp, "which may be readily detachably connected with the table top, will securely hold the table cloth in place thereon, and will be entirely concealed by the table cloth" (lines 14-17).
Date: February 14, 1913
Creator: Hatzfeld, Charles
Partner: UNT Libraries Government Documents Department

CONCRETE-BLOCK MACHINE

Description: Patent for "improvements in means for improving cement or concrete blocks."(ln. 12-14)
Date: February 10, 1914
Creator: Cathriner, Joseph
Partner: UNT Libraries Government Documents Department

Word-Meter For Type-Writers.

Description: Patent for various construction changes and improvements to current typewriters to make typewriting easier and more words to be typed.
Date: February 1, 1914
Creator: Winters, Warren B.
Partner: UNT Libraries Government Documents Department

Cultivator-Hopple.

Description: Patent for the simplification, strengthening, and adjustment of levers to make using a cultivator hopple easier to use.
Date: February 3, 1914
Creator: McCanless, Joseph E.
Partner: UNT Libraries Government Documents Department

Plow Attachment.

Description: Patent for the ability to attach one or more plows simply and inexpensively so users can customize their plowing methods as needed.
Date: February 10, 1914
Creator: Welch, Drew O.
Partner: UNT Libraries Government Documents Department

Spring-wheel for Vehicles.

Description: Patent for an improved wheel with "spring cushioning devices between the sections for insuring easy running of the vehicle by the spring devices absorbing shocks" (lines 11-14).
Date: February 24, 1914
Creator: Luttrell, William J.
Partner: UNT Libraries Government Documents Department

Rail-Joint.

Description: Patent for improvements in rail joints. A patent for a boltless, interlocking rail joint that is noiseless.
Date: February 3, 1914
Creator: Bell, Silas D.
Partner: UNT Libraries Government Documents Department

Lister Plow and Planter.

Description: Patent for lister plows and planters that will allow "for cleaning the ground at the same time that the ground is plowed and the seed planted" (lines 12-14).
Date: February 24, 1914
Creator: Bigham, James O.
Partner: UNT Libraries Government Documents Department

Traction-Engine.

Description: Patent for an improved agricultural traction engine with unique driving wheels.
Date: February 3, 1914
Creator: Ingram, Joseph D.
Partner: UNT Libraries Government Documents Department

Apparatus for Burning Finely-Divided Fuel.

Description: Patent for an improved apparatus for burning finely divided fuel. It admits air (during combustion) at various access points to vary the air that is confined within the mechanism.
Date: February 10, 1914
Creator: Irish, David J.
Partner: UNT Libraries Government Documents Department

Double-Action Hair-Clipper.

Description: Patent for an improved hair clipper design with both stationary and movable cutter blades.
Date: February 10, 1914
Creator: Appleman, Ernest E.
Partner: UNT Libraries Government Documents Department

Spring-Hub.

Description: Patent for spring hubs in automobiles and other vehicles. This prevents jarring and jolting between the spindle and the wheel.
Date: February 10, 1914
Creator: Lasswell, William H.
Partner: UNT Libraries Government Documents Department

Guard for Hand-Planes

Description: Patent for an improvement in guards for hand-planes, more specifically bench planes. The improvements provide a guard, which prevents wood shavings or splinters from injuring the hand.
Date: February 3, 1914
Creator: Westberg, John E.
Partner: UNT Libraries Government Documents Department