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Illuminated Sign and Operating Means Therefor

Description: Patent for an illuminated sign and how to operating means. Illustration included.
Date: 19
Creator: Dunkle, George Harvey; Freeman, James P. & Freeman, C. F.
Item Type: Patent
Partner: UNT Libraries Government Documents Department

Stabilizer for Flying-Machines.

Description: Patent for Stabilizer for Flying Machines. "The object of the invention being to provide simple and effective means upon the lateral margins of a main plane or supporting surface operating automatically upon the lateral oscillation of the machine in either direction to restore it to a horizontal or balanced position" (lines: 9 -16).
Date: January 28, 1911
Creator: Andrae, Ernst H.
Item Type: Patent
Partner: UNT Libraries Government Documents Department

Switching Device

Description: Patent for switching devices. This invention is for electrically operated switch tongue throwing mechanisms and is for use in switching cars from one track to another. illustrations included.
Date: 19
Creator: Makley, John N.; Manett, Edward F. & Dannelly, Frank M.
Item Type: Patent
Partner: UNT Libraries Government Documents Department

Automatic Weighing-Scale

Description: Patent for a new and improved Automatic Weighing Scale. The improvements provide competely automated operation for weighing materials in bulk. The efficiency of device allows materials to be weighed without having to add or remove weights.
Date: December 10, 1912
Creator: Standefer, Henry R.
Item Type: Patent
Partner: UNT Libraries Government Documents Department

Railway-Tie

Description: Patent for an improved railway tie made of metal and wood blocks.
Date: August 6, 1912
Creator: Kelly, Orson N.
Item Type: Patent
Partner: UNT Libraries Government Documents Department

Cover for Pass-Books

Description: Patent for a cover for a passbook with a transparent cover to view the book.
Date: July 29, 1912
Creator: Exline, Marcus Page
Item Type: Patent
Partner: UNT Libraries Government Documents Department

Automatic Computing Device

Description: Patent for an automatic computing device that can calculate the price of goods and be used to take inventory of stock.
Date: July 23, 1912
Creator: Miracle, Meredith W.
Item Type: Patent
Partner: UNT Libraries Government Documents Department

Counting Attachment for Type-Writers

Description: Patent for a counting attachment for type writers that provides signals when various word counts are reached.
Date: July 23, 1912
Creator: Walker, Jack L.
Item Type: Patent
Partner: UNT Libraries Government Documents Department

Folding Bookcase

Description: Patent for a folding bookcase that can be manufactured with any number of shelves.
Date: July 9, 1912
Creator: Fanning, Sam H.
Item Type: Patent
Partner: UNT Libraries Government Documents Department

Type-Writer Attachment

Description: Patent for a type writer attachment that counts the number of words in a line and sounds a signal when a preset number of words on a line is reached.
Date: July 2, 1912
Creator: Walker, Jack L.
Item Type: Patent
Partner: UNT Libraries Government Documents Department

Automatic Hook for Artificial Arms

Description: Patent for an automatic hook for artificial arms that allows a pen or pencil to be held.
Date: June 18, 1912
Creator: Corley, Quentin D.
Item Type: Patent
Partner: UNT Libraries Government Documents Department

Huller-Gin

Description: Patent for a huller gin that sends the cotton hulls out of the gin machine automatically and runs continuously.
Date: June 4, 1912
Creator: Murray, Stephen D.
Item Type: Patent
Partner: UNT Libraries Government Documents Department

Hydraulic Fluid-Compressor

Description: Patent for a hydraulic fluid compressor for gas and air compressors.
Date: May 21, 1912
Creator: Hawkins, Alda F.
Item Type: Patent
Partner: UNT Libraries Government Documents Department

Rotary Engine

Description: Patent for a rotary engine with a new form of gates and pistons.
Date: April 16, 1912
Creator: Harmon, Frank P.
Item Type: Patent
Partner: UNT Libraries Government Documents Department

Vehicle-Wheel.

Description: Patent for a resilient vehicle wheel.
Date: April 16, 1912
Creator: Stephens, Louis K.
Item Type: Patent
Partner: UNT Libraries Government Documents Department

Filing-Cabinet Unit

Description: Patent for a filing cabinet unit. Illustrations included.
Date: April 9, 1912
Creator: Exline, Marcus P.
Item Type: Patent
Partner: UNT Libraries Government Documents Department

Dressing Device for Armless People

Description: Patent for a dressing device that aids in dressing people with no arms by buttoning and unbuttoning shirts and adjusting neckties. Illustrations included.
Date: March 26, 1912
Creator: Corley, Quentin D.
Item Type: Patent
Partner: UNT Libraries Government Documents Department

Hydrant

Description: Patent for a hydrant. Illustrations included.
Date: March 25, 1912
Creator: Smith, Ollie F.
Item Type: Patent
Partner: UNT Libraries Government Documents Department

Amusement Device

Description: Patent for an amusement device. Illustrations included.
Date: March 15, 1912
Creator: Dougherty, James P. & Beeman, Mark
Item Type: Patent
Partner: UNT Libraries Government Documents Department

Improvements in Target-Controlled Roundabouts

Description: Patent for a target-controlled roundabout comprised of a "revoluble member arranged to be operated by a plunger" (lines 11-12).
Date: March 12, 1912
Creator: Lero, Joe
Item Type: Patent
Partner: UNT Libraries Government Documents Department

Process of Electrostatic Separation.

Description: Patent for new improvements to Processes of Electrostatic Separation, "particularly to a process where the comminuted material subjected to the influence of an electrostatic field" (lines 12-14) including instructions and illustrations.
Date: March 12, 1912
Creator: Sutton, Henry M.; Steele, Walter L. & Steele, Edwin G.
Item Type: Patent
Partner: UNT Libraries Government Documents Department

Furniture Appliance.

Description: Patent for a piece of furniture that contains a retractable length of carpet material, intended for use in shoe stores to allow trial of the products without causing damage to the soles. Includes instructions and illustrations.
Date: March 5, 1912
Creator: Tudor, John H.
Item Type: Patent
Partner: UNT Libraries Government Documents Department

Improvements in Automatic Advertising Devices

Description: Patent for an automatic advertising device that can show various signs or display cards and provides "an endless belt of transparent material which is differently colored" (lines 12-15) so that the sign may be "artistically changed" (lines 17-18). Includes instructions and illustrations.
Date: March 5, 1912
Creator: Murphey, William A.
Item Type: Patent
Partner: UNT Libraries Government Documents Department