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Trolley-Wire Holder

Description: Patent for a trolley wire holder that prevents the trolley wheel from coming off the overhead conductor line and automatically releases the trolley wheel from the conductor line when the trolley car arm is pulled down from the conductor line.
Date: April 9, 1907
Creator: La Bauve, Valcoure J.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Oil-Can

Description: Patent for an oil can that prevents flames from going beyond the spout of the can and blocks gases from coming out of the can while still allowing the oil to be easily poured out.
Date: June 18, 1907
Creator: Harmon, William Ellis & Goodpasture, Thomas Boisarth
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Flexible Metallic Hose

Description: Patent for a flexible metallic hose to be used in places where both "flexibility and indestructibility are necessary" (lines 17-18). Illustrations included.
Date: June 11, 1907
Creator: Schultz, Wilhelm
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Fence-Post

Description: Patent for a plastic fence post for use with wire fences that has pre-made openings for the wires to go into to and attach to the fence post.
Date: July 2, 1907
Creator: Crum, William H.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Oil Can

Description: Patent for an oil can. This design is a non-explosive air vented for pouring can. Illustration included.
Date: June 18, 1907
Creator: Demory, Alexander F. & Suhm, Carl J.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Ditching-Machine

Description: Patent for a ditching machine to be used in railroad construction. Illustrations included.
Date: September 10, 1907
Creator: Griffin, George Conrad
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Discharge for Tank-Cars.

Description: Patent for a oil tanker discharge system, which has the valves for releasing the oil on the exterior of the tank to allow for for repair work without entering the oil tank, thereby avoiding the dangers of gas inhalation to workmen.
Date: October 15, 1907
Creator: Russell, William D.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Coin-Controlled Vending Machine

Description: Patent for a coin operated vending machine for selling cigars or other objects in round or square packages which can deliver the correct number of products regardless of how many coins are inserted into the machine to equal the selling price.
Date: July 16, 1907
Creator: Wilson, John C.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Building Structure

Description: Patent for building frame structures with interlocking timbers that allows for easy movement of the timbers to provide ventilation when needed.
Date: February 19, 1907
Creator: Yoakum, Robert
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Composite Roofing

Description: Patent for a composite roofing, designed to be durable and resistant to extreme temperatures. Illustrations included.
Date: May 28, 1907
Creator: Hennion, Amzi G.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Bottle

Description: Patent for a glass bottle designed to "prevent the refilling of a bottle when the original contents have been poured therefrom" (lines 10-12).
Date: May 28, 1907
Creator: Tull, Francis S.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Reed-Organ

Description: Patent for improvements in the construction and design of reed organs.
Date: July 9, 1907
Creator: England, James R.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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