UNT Libraries Government Documents Department - 30 Matching Results

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Car-Seal.

Description: Patent for a car seal, made of a long, thin, and narrow metallic strip. When it is looped through two parts of the car body, the ends can be pinned together with sealing irons. This car seal cannot be tampered with without visible evidence showing.
Date: December 5, 1911
Creator: Lawler, Claude B.; Bryan, William A. & Keller, John.

Aerial Vehicle

Description: Patent for an aerial vehicle. Illustrations included.
Date: January 2, 1912
Creator: Rex, Cleveland A.

Churning-Machine.

Description: Patent for improvements in churning machines so that they "may be used in connection with containers of different sizes" (lines 14-15).
Date: April 7, 1914
Creator: Crume, John J.

Interior Bracing For Silos

Description: The invention relates to silos and the removable devices that prevent the silos from collapsing when empty. The object is to provide wooden stave silos with certain adjustable and economical braces which are easily and quickly applied. It will be highly efficient in preventing the blowing down or collapsing of silos when empty. They would also be able to be easily and quickly removed when the silos are being filled.
Date: August 31, 1915
Creator: Galbraith, Henry William

Internal-Combustion Engine.

Description: Patent for a two-cycle, reciprocating piston internal combustion engine that preheats incoming fuel and is designed to run smoothly and reduce vibration, including illustrations.
Date: January 12, 1915
Creator: Bukoviny, Frank W.

Vise for Drilling-Machines

Description: Patent for a vise for drilling-machines with a novel construction and combination of parts. The work is positioned and clamped under the drill.
Date: September 9, 1919
Creator: Joyce, James M.

Water-Sprinkler.

Description: Patent for a water sprinkler with adjustable nozzles and pipes.
Date: July 5, 1910
Creator: Alden, James M.

Interior Bracing of Silos.

Description: Patent for removable parts for silos to prevent the silo from collapsing when empty, including illustrations.
Date: August 31, 1915
Creator: Galbraith, Henry W.

Transmission-Gearing.

Description: Patent for "improvements in variable speed transmission gearing, adapted for use upon automobiles or the like, while not necessarily restricted to such use. An important object of the invention is to provide apparatus of the above mentioned character, which is so constructed that the various speeds may be obtained in a highly expeditious and convenient manner" (lines 11-17) including an illustration and instructions.
Date: June 4, 1918
Creator: Pilcher, Newton R.

Vending-Wagon

Description: Patent for a wagon used for selling and distributing goods. Illustrations included.
Date: June 7, 1910
Creator: Boyle, Dad

Triple-Valve Mechanism.

Description: Patent for a triple-value mechanism that "appertains to automatic fluid pressure brake systems and involves certain improvements &c., &c.” (lines 9-11) including instructions and illustrations.
Date: December 8, 1914
Creator: Atwood, Walter F.

Tire-Tightener

Description: Patent for a tire tightener for wagons. Illustrations included.
Date: February 15, 1910
Creator: Ryan, George A.

Motor-Vehicle

Description: Patent for a new Motor-Vehicle (relate to motor vehicle) that provide cushioning means for the steering wheel of a tractor.
Date: August 12, 1919
Creator: Ingram, Joseph D.

Holding-Clip.

Description: Patent for improvements on a holding clip for "cloth or other allied material." (line 79)
Date: August 29, 1916
Creator: Crume, John J.

Driving-Gear for Vehicles.

Description: Patent for a driving gear for cars, which allows various amounts of power to be used in different gears.
Date: August 23, 1910
Creator: Byars, Edgar

Sand Screen

Description: Patent for a sand screen. This invention is for sifting and screening sand. Illustration included.
Date: October 25, 1910
Creator: Tress, Paul G.

Street-Indicator for Cars

Description: Patent for a device that allows passengers to press a button that tells the driver at which streets to stop.
Date: February 10, 1914
Creator: Hamilton, Burnett & Timmons, Cyrus C.

Rotary Shelving and Display-Cabinet.

Description: Patent for a rotary shelf and display cabinet that has a large amount of display space available in it.
Date: July 4, 1911
Creator: Hawkins, Millard F. & Berry, Joseph C.

Seal-Padlock

Description: Patent for a padlock seal for train cars. Illustrations included.
Date: April 30, 1912
Creator: Lawler, Claude B.

Door-Locking Device

Description: Patent for Door-Locking Device
Date: November 21, 1916
Creator: Newcome, Robert B.

Oil Burner

Description: Patent for oil burner "in which the oil will be atomized by and thoroughly mixed with air or steam under pressure and if used in the presence of steam be preheated before admixture ... of use in power plants and in stoves, furnaces and the like" (lines 11-18).
Date: August 20, 1918
Creator: Mayer, E. R.
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