45 Matching Results

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Station Indicator

Description: Patent for an indicator that lets passengers on a train know which street they are passing and which station they are at.
Date: January 11, 1916
Creator: Craig, Richard M.
Partner: UNT Libraries Government Documents Department

Camera.

Description: Patent for "means for accurately focusing the main or photographic lens without relying upon the scale; to provide means for determining the full extent of the view to be photographed; and to provide for seeing the image upon a ground glass up to the moment of exposure." (lines 10-16)
Date: August 15, 1916
Creator: Overman, Charles Joseph
Partner: UNT Libraries Government Documents Department

Fire-Escape.

Description: Patent for an improved chute type fire escape which is used to allow people to safely descend several stories of a building to the ground. Improvements include easy and economical installation, prevention of congestion of persons entering the chute, prevention of persons falling out of the chute, and inclusion of a water sheet to prevent the chute from catching fire.
Date: October 10, 1916
Creator: Youngblood, David Franklin
Partner: UNT Libraries Government Documents Department

Gate-Hinge.

Description: Patent for an improved gate hinge that allows for a gate to swing open in either of two directions. The mechanism is particularly suitable for stockyards and is constructed to "prevent the gate from being rubbed or pushed open by an animal" (lines 26-28) including illustrations.
Date: May 9, 1916
Creator: Saunders, George W.
Partner: UNT Libraries Government Documents Department

Building Block

Description: Patent for improvements in building blocks, so they would be stronger, but lighter in weight, and cheaper to transport.
Date: May 16, 1916
Creator: Boehm, Edward
Partner: UNT Libraries Government Documents Department

Blowpipe.

Description: Patent for an improved blowpipe (or hydrocarbon torch), which when activated causes "an extremely hot needle flame" for a Bunsen burner (lines 18-19). Patent contains an illustration and instructions.
Date: May 9, 1916
Creator: Downie, James H.
Partner: UNT Libraries Government Documents Department

Automobile Driving Mechanism.

Description: Patent for a driving mechanism for an automobile to dispense with the usual form of transmission gearing and differential, to substitute mechanisms power devices through the medium of a suitable liquid [preferably oil], maintained at a predetermined volume, and to provide a noiseless operating mechanism.
Date: October 31, 1916
Creator: Allan, William N.
Partner: UNT Libraries Government Documents Department

Automobile Refrigerator

Description: Patent for a refrigerator that can house lunches and bottles inside a compact, small space. Will safely store materials without fear of the items inside being damaged or jostled during the movement of the automobile.
Date: September 19, 1916
Creator: Rilling, Charles G.
Partner: UNT Libraries Government Documents Department

Attachment For Mowers

Description: Patent for an improving to attachments for mowers that can be attached to shoe of the sickle bar. This attachment helps to raise the grain or growth being cut and bring it into the path of the sickle bar. It also works to ensure the cut grain will fall away from the standing grain.
Date: February 15, 1916
Creator: Muller, Hermann W.
Partner: UNT Libraries Government Documents Department

Clock.

Description: Patent for an improved alarm clock with two different alarms that sound at desired time set and when the clock is unwound, including illustrations.
Date: April 11, 1916
Creator: Buttigieg, John
Partner: UNT Libraries Government Documents Department

Air Pipe Coupling

Description: Patent for the air-pipe coupling. This invention relates to improvements in couplers for air other liquid pipes. The improvement is primarily designed for connecting the fluid pipes of an air brake system between the locomotive and coaches of railway trains.
Date: September 23, 1916
Creator: Bonelli, Liborio C.
Partner: UNT Libraries Government Documents Department

Copy-Holding Pointograph.

Description: Patent for a mechanism used in typewriters that holds documents to be copied indicates the line to be copied and shifts the document automatically. In addition, the patent includes instructions and illustrations.
Date: February 29, 1916
Creator: Mathews, Louis T.
Partner: UNT Libraries Government Documents Department

Convertible Furniture.

Description: Patent for convertible furniture used in education. Features a table which can be easily converted from a flat desk, to an inclined black-board, and can store building blocks and similar items.
Date: October 3, 1916
Creator: Barler, Eugene M.
Partner: UNT Libraries Government Documents Department
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