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Wheel.

Description: Patent for light weight wheels for use in wheelbarrows and trucks, which are capable of handling large, heavy loads and lubricating its own hub bearings.
Date: September 26, 1911
Creator: Heibeck, John
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Lumber-Calculator

Description: Patent for a lumber calculator that has printed calculations for quickly determining the amount of board feet in a pile of lumber.
Date: April 25, 1911
Creator: Stalcup, James F.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Truck

Description: Patent for a traction truck that minimizes jarring of the truck bed.
Date: October 17, 1911
Creator: Haight, Washington Z.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Hydraulic Swivel.

Description: Patent for a hydraulic swivel used with wells including instructions and illustrations.
Date: May 16, 1911
Creator: Layne, Mahlon E.; Hall, Samuel N. & Layne, Charles F.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Spark-Plug

Description: Patent for a spark plug that has a cooling method for keeping the porcelain section from cracking and a better way of keeping it clean.
Date: June 27, 1911
Creator: Harpst, Fred E.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Tire-Armor.

Description: Patent for a new design "in armor or protectors for pneumatic tires" (line 13) including instructions and illustrations.
Date: March 7, 1911
Creator: Ramsay, Henry M.; McGary, Austin & Campbell, John W.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Rail Fastener

Description: Patent for a rail fastener for concrete rail ties. It is a bolt receiver to be placed in concrete rail ties to allow the bolts to be held securely.
Date: March 16, 1911
Creator: Wessel, Frederick
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Rotary Engine

Description: Patent for a rotary engine with a better flow of fluid to the casing.
Date: February 7, 1911
Creator: Nichols, Franklin Priestley
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Grain-Polisher

Description: Patent for a grain polisher designed to remove foreign objects from rice and other similar grains. Illustrations included.
Date: April 11, 1911
Creator: Couch, Albert B.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Hair-Drying Brush

Description: Patent for a hair drying brush that has some heated teeth and some non-heated teeth for drying hair.
Date: April 25, 1911
Creator: Taylor, Samuel
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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