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Lamp-Burner

Description: Patent for an attachment for lamp burners designed to automatically extinguish the flame of the lamp should it be tilted at an angle. Illustrations included.
Date: February 23, 1909
Creator: Sommerville, Robert A.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Pump.

Description: Patent for a simple, double-acting pump.
Date: March 23, 1909
Creator: Costephens, Elgin A. & Snow, Deskin D.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Nut-Lock.

Description: Patent for a nut lock for use on vehicle axles, which is easily taken on and off.
Date: March 23, 1909
Creator: Ruff, Charley C. & Ruff, John H.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Tool-Sharpener.

Description: Patent for a tool sharpener for various farm equipment such as plows or tools.
Date: March 23, 1909
Creator: Kirksey, Elijah F. & Stegall, John T.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Sign.

Description: Patent for a rotating metal sign, which does not warp from the turning action.
Date: March 23, 1909
Creator: Dazey, Nathan P. & Hall, George W.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Caurbureter for Explosive-Motors

Description: Patent for a carburetor for explosive motors designed with a measuring chamber for liquid hydro-carbon and a mixing chamber to regulate the amount of liquid hydrocarbon used to enrich the body of incoming air. Illustrations included.
Date: February 23, 1909
Creator: Slaughter, George W., Jr.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Cotton Chopper

Description: Patent for a cotton chopper. Illustration included.
Date: February 23, 1909
Creator: Hogan, Samuel Thomas; Knetsch, Ferdinand, Jr. & Oatman, John B.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Mud-Guard.

Description: Patent for a mud guard for bicycles, which can be folded out of the way when not in use.
Date: November 23, 1909
Creator: Chisholm, Walter J.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Telephone Attachment.

Description: Patent for a telephone attachment for multi-party lines, which allows the user to hold the line against eavesdropping by other users on the line and let multiple people use the line at the same time.
Date: November 23, 1909
Creator: Mitchell, Charles B.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Railway-Switch.

Description: Patent for a railway switch that can be activated from a moving train and has its moving parts in a casing.
Date: November 23, 1909
Creator: McCalib, David C.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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