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in subjects: "pipes"  
Results: 1 - 8

Coupling

Description: Patent for a coupler designed to connect the pipes of train cars. Illustrations included.
Date: June 23, 1908
Creator: Mc.Millan, Thomas B.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Train-Pipe Coupling.

Description: Patent for a coupling for trains air brake hoses/pipes, which automatically connects when train cars are put together.
Date: August 11, 1908
Creator: Felkner, William G.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Trick-Pipe.

Description: Patent for a trick pipe, which has a lid over the pipe bowl that ordinarily would blow off when the pipe is blown into, but when put in the trick position will seal itself on no matter how hard the person blows.
Date: April 7, 1908
Creator: Judson, Fred Irving
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Flexible Joint.

Description: Patent for a flexible joint for rigid pipes that allows the pipes to be taken around a bend or moved around easily in the operation of a sand pump or hydraulic dredging machine.
Date: July 7, 1908
Creator: Brown, Martin William
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Pipe-Lifter

Description: Patent for a pipe lifter to lift and hold pipes in place. Illustrations included.
Date: May 26, 1908
Creator: Layne, Mahlon E.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Means for Laying Dredging-Pipes.

Description: Patent for a method of laying dredging pipes, which allows ships to pass through without removing them, allows air to release from the pipes to prevent movement of the pipes during pumping, a method of removing the contents before taking them out of the water, and an easy method removing the pipes completely.
Date: July 21, 1908
Creator: Smith, Phillip S.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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