31 Matching Results

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Tumbler-Washer.

Description: Patent for a device that is meant to thoroughly clean the inside and outside of glasses, mugs, and similar articles. The operator need not get their hands wet, and the brushes that clean the glasses are adjustable for different sized glasses.
Date: August 22, 1893
Creator: Zauner, Alexander
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Liquid Hydrocarbon Burner

Description: Patent for a liquid hydrocarbon burner used to vaporize liquid hydrocarbons (e.g., kerosene, crude oil) for use in heating and cooking.
Date: September 22, 1914
Creator: von Hohenstein, Charles
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Water Heater.

Description: Patent for easy to clean water heater that is meant to deal with issues of hard water residue collecting on parts. Includes Illustrations.
Date: January 22, 1901
Creator: McKinnon, Thomas J.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Wagon-Standard.

Description: Patent for an improvement on wagon-standards, to produce a durable, inexpensive, and simple wagon. When the wagon-body is removed, the wagon-standard can fold compactly. This allows the running-gear to carry timber or a platform for carrying other heavy materials.
Date: December 22, 1896
Creator: Foutrel, Emile
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Transmitting-Gear for Windmills.

Description: Patent for an improved transmitting-gear for windmills "which is simple and durable in construction, very effective in operation, and arranged to impart a long stroke to the pump-rod or other device to be actuated" (lines 11-14), including one illustration.
Date: January 22, 1901
Creator: Allison, Jesse H.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Means for Operating Fans &c.

Description: Patent for a way to mechanically fan oneself. The machine is "held in the hand and driven by pressure of the thumb applied intermittently to a vibrating lever" (lines 15-17).
Date: December 22, 1896
Creator: Flores, Alfredo
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Pump

Description: Patent for a well pump. Illustrations included.
Date: December 22, 1908
Creator: De Hymel, Leo Blake
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Process of Forming Individual Foot-Forms and Fitting Shoes Thereon.

Description: Patent for the improvement of the process of forming individual foot forms or replicas of a person's specific foot. This alleviates a person having to go through the painful process of breaking in new shoes. The foot forms can then either be kept by the individual or by the shoe dealer for making future foot wear.
Date: March 22, 1921
Creator: Butler, James B.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Submarine Telescope.

Description: Patent for submarine telescope using a pair of longitudinal tubes, mounted lens, rigid rods, electric light bulb, and chains for securing to the boat. Intended as useful improvements to submarine telescopes with the objection to assist in locating submerged objects. Accompanied with illustrations.
Date: April 22, 1919
Creator: Armstrong, William S.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Uterus-Battery.

Description: Patent for "a simple and compact electrical or galvanic device, adapted, when placed in the womb of a patient, to develop a mild electric action and thereby promote the flow of the menses and render the same regular and painless" (lines 16-19).
Date: May 22, 1894
Creator: Hinkley, Charles Samuel Whitney
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Pedal Attachment for Pianos.

Description: Patent for a piano pedal attachment that will attach easily and keep mice and vermin from entering the piano opening. Includes instructions and illustrations.
Date: September 22, 1914
Creator: Klappenbach, Albert
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Culvert.

Description: Patent for metal road culvert improvements. Light weight, but sturdy, interlocking metal sheets are used. They can be stacked for cheaper and easier shipping. The culvert allows large amounts of water to flow through.
Date: April 22, 1913
Creator: Youngblood, David Franklin
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Cylinder Head.

Description: Patent for improvement in removable cylinder heads for gas engines. Exhaust gasses and foreign matter pass through the conduits without affecting the valve stem.
Date: October 22, 1918
Creator: Bloomber, H. G.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Gate

Description: Patent for an improvement of a mechanical operated gate. Illustration included.
Date: March 22, 1904
Creator: Burkhardt, John F.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Gin Rib

Description: Patent for a gin rib. This is an improvement on the ribs/grates for cotton gins. Illustration included.
Date: November 22, 1904
Creator: Ellman, Louis W. & Davis, James L.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Range-Finder for Rifles.

Description: Patent for range-finder for rifles, with illustrations. The invention "is adapted for ready application to a rifle by producing a simple dovetailed groove in the stock or stock-tip, near the front end" (lines 9-12).
Date: May 22, 1883
Creator: Ord, Edward O. C., Jr. & Kress, John A.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Automobile Signal

Description: Patent for the creation of signals to be used in conjunction with automobiles during traffic.
Date: February 22, 1921
Creator: Ziegenbalg, Emil
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Automobile-Pump

Description: Patent for an automobile pump. This invention is designed for quick mounting and dismounting in order to lift an automobile to remove its tires. Illustrations included.
Date: February 22, 1910
Creator: Goeth, Richard Anton
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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