15 Matching Results

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Hydraulic Swivel.

Description: Patent for "new and useful improvements in hydraulic swivels" (lines 1-6).
Date: January 16, 1906
Creator: Wiggs, James A., Jr.
Partner: UNT Libraries Government Documents Department

Steering-Gear for Traction-Engines

Description: Patent for improvements to a steering gear for traction engines by means of a steam-cylinder and a valve to control the steam flow, including illustrations.
Date: January 16, 1906
Creator: Cantelou, Peter Louie
Partner: UNT Libraries Government Documents Department

Railroad Switch

Description: Patent for a railroad switch. "This invention relates to railroad-swtiches and is especially designed with reference to street railways and surburban lines" (9-11). Illustration included.
Date: October 16, 1906
Creator: Tucker, Argyle W. & Tucker, Hugh H.
Partner: UNT Libraries Government Documents Department

Pump

Description: Patent for a pump. Illustrations included.
Date: October 16, 1906
Creator: Ferries, James
Partner: UNT Libraries Government Documents Department

Joint Means For Rails Or The Like

Description: Patent for joint designed to bolt together rails so as to prevent accidental displacement of the nuts and bolts. Illustration included.
Date: October 16, 1906
Creator: Kline, William Bennet
Partner: UNT Libraries Government Documents Department

Sash-Holder.

Description: Patent for "new and useful Improvements in Sash-Holders." (line 5-6) including instructions and illustrations.
Date: January 16, 1906
Creator: Quick, Albert A.
Partner: UNT Libraries Government Documents Department

Mortising-Tool.

Description: Patent for a mortising-tool which is a device for mortising door-frames to get a hinge.
Date: January 16, 1906
Creator: Huber, Frederick K.
Partner: UNT Libraries Government Documents Department

Double-Screw Swivel Lifting-Jack.

Description: Patent for an improved double screw swivel lifting jack, including illustrations.
Date: January 16, 1906
Creator: Morris, William C.
Partner: UNT Libraries Government Documents Department

Gate

Description: Patent for a gate. Illustration included.
Date: October 16, 1906
Creator: Coursey, Thomas Maxton
Partner: UNT Libraries Government Documents Department

Gate

Description: Patent for gate that uses a lever mechanism for operation while seated in a vehicle or on horseback. This invention allows the user to open and close the gate while seated. Illustration included.
Date: October 16, 1906
Creator: Baker, Guilford D.
Partner: UNT Libraries Government Documents Department

Hoisting Mechanism

Description: Patent for hoisting mechanism for use in oil-wells. This invention employees a sand-reel placed upon the hoisting shaft. Illustration included.
Date: October 16, 1906
Creator: Johnston, Horace G.
Partner: UNT Libraries Government Documents Department

Driving Mechanism

Description: Patent for a driving mechanism. The object of the invention is to provide a simple and efficient mechanism for transforming reciprocatory motion into rotary motion. It can be adapted in order to connect to other mechanisms.
Date: January 16, 1906
Creator: Allison, Andrew J.
Partner: UNT Libraries Government Documents Department

Switch-Operating Device.

Description: Patent for "new and useful improvements in switch-operating devices" (lines 1-6).
Date: January 16, 1906
Creator: Chun, William A.
Partner: UNT Libraries Government Documents Department

Emergency Rail-Brake.

Description: Patent for "a new and improved emergency rail-brake" (lines 1-5).
Date: January 16, 1906
Creator: Adams, Powell O.
Partner: UNT Libraries Government Documents Department

Bathing-Hat.

Description: Patent for a nearly waterproof hat that will keep the hair dry and protect the face from the sun while being both strong and durable.
Date: January 16, 1906
Creator: Herndon, Florence E.
Partner: UNT Libraries Government Documents Department
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