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Aeroplane.

Description: Patent for an aeroplane which is a device that is able to travel through the air due its shape and the reaction from atmosphere and gravity.
Date: December 16, 1913
Creator: Hanna, John G.
Item Type: Refine your search to only Patent

Amusement Device

Description: Patent for an amusement device. This invention uses a ballast and simulates the appearance and motion of a floating ship under way. Illustrations included.
Date: March 28, 1911
Creator: Corneliussen, Ivar
Item Type: Refine your search to only Patent

Brick Fire Box Construction.

Description: Patent for an improved fire box liner construction for oil fueled locomotives that is made from bricks in an interlocking design that does not require cement and will not shake apart from vibration. Includes illustrations.
Date: September 12, 1911
Creator: Blackmond, William C. & Stoy, Guy Everett
Item Type: Refine your search to only Patent

Collapsible Rim.

Description: Patent for a collapsible rim for wheels, particularly the wheels of motor vehicles, to provide ease in changing tires. Instructions and illustrations are included.
Date: March 20, 1917
Creator: Rogers, Francis
Item Type: Refine your search to only Patent

Direction Signal

Description: Patent for a "direction indicator" (lines 12-13) adapted for se in vehicles. Created for a simple method to inform other drivers of the intended direction of the car it is installed in.
Date: August 27, 1918
Creator: Hayhurst, Clark R.
Item Type: Refine your search to only Patent

Discharge Pipe

Description: Patent for a discharge pipe. This invention is a flexible connection for use between the sections of metallic pipe in order to discharge material out of the dredger. Illustration included.
Date: December 10, 1912
Creator: Berndt, Frank
Item Type: Refine your search to only Patent
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