UNT Libraries Government Documents Department - 169 Matching Results

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Cotton-Chopper.

Description: Patent for a cotton chopper, which can be more easily turned without damaging the cotton plants.
Date: March 1, 1910
Creator: Snow, Orto S.

Automatic Weighing-Machine

Description: Patent for an automatic weighing machine for weighing and dispensing certain weights of grain into hoppers.
Date: February 1, 1910
Creator: Ball, Andrew J.

Bat Roost

Description: Patent for a bat roost. Illustration included.
Date: March 1, 1910
Creator: Campbell, Charles A. R.

Automatic Stabilizer for Aeroplanes

Description: Patent for an automatic stabilizer for aeroplanes. This invention is a gyroscopically controlled means for correcting undue tilt in longitudinal axis. Illustration included.
Date: October 1, 1912
Creator: Yeamans, Eugene

Crude-Oil Burner

Description: Patent for a crude oil burner for furnaces and ranges. Illustrations included.
Date: August 1, 1911
Creator: Reed, Robert

Baling-Press

Description: Patent for a baling press. Illustrations included.
Date: November 1, 1910
Creator: Walker, Charlie E.

Closure for Cistern-Cleaners

Description: Patent for a closing mechanism for cistern and well cleaners. Illustrations included.
Date: November 1, 1910
Creator: Moore, Gervias T.

Boring-Tool

Description: Patent for a boring tool that has both a bit and a reamer.
Date: October 1, 1912
Creator: Decker, Harry R.

Churn-Top.

Description: Patent for a churn top, which prevents the milk from splashing out of the churn while it is in use and keeps out bugs and dirt.
Date: February 1, 1910
Creator: Lewis, Lola

Cotton-Chopper.

Description: Patent for a cotton chopper, which attaches to a sulky cultivator.
Date: March 1, 1910
Creator: Bunnell, Marcellus Jackson

Axle-Box Lubricator

Description: Patent for an axle box lubricator for applying oil to the axles of railway cars. Illustrations included.
Date: November 1, 1910
Creator: Manners, Thomas

Churn

Description: Patent for a churn. Illustration included.
Date: February 1, 1910
Creator: Hopkins, Samuel M.

Carbureter

Description: Patent for Carbureter and it uses.
Date: April 1, 1912
Creator: Carpenter, John C.

Automatic Controller for Cotton Trampers

Description: Patent for an automatic controller of cotton tramplers intended to improve piston performance and reduce need for attendant intervention.
Date: June 1, 1915
Creator: Troy W. Sparks

Roller Boring-Drill.

Description: Patent for a boring-drill that can be manufactured cheaply. It provides sufficient space for the casing to follow it in order to prevent the walls from caving in. The patent includes instructions and illustrations.
Date: December 1, 1914
Creator: Hughes, Howard Robard

Collar Attachment

Description: Patent for a collar attachment to be used with fold down collars to provide a means to hold the collar closed, with illustrations.
Date: May 1, 1917
Creator: Allen, Joseph H.

Word-Meter For Type-Writers.

Description: Patent for various construction changes and improvements to current typewriters to make typewriting easier and more words to be typed.
Date: February 1, 1914
Creator: Winters, Warren B.

Boll-Weevil Exterminator.

Description: Patent for a boll-weevil exterminator comprised of a wheeled frame with a tank containing insect poison and a means to gradually distribute the poison through a field. The patent includes instructions and illustrations.
Date: September 1, 1914
Creator: Griffin, Willis F.

Envelop.

Description: Patent for an envelope "whereby the cutting device acts as a partial ejector for the letter" (lines 12-13), including illustrations and instructions.
Date: December 1, 1914
Creator: Donaldson, James Macon

Process of and Apparatus for Sizing Comminuted Material.

Description: Patent for "certain new and useful improvements in process of and apparatus for sizing or classifying comminuted material according to the size of the particles of the material" (lines 13-16), including illustrations and instructions.
Date: December 1, 1914
Creator: Sutton, Henry M.; Steele, Walter L. & Steele, Edwin G.

Automatic Gate Latch.

Description: Patent for invention of a gate latch which is very simple, durable and is comparatively inexpensive. This has a swinging latch attached to the gate.
Date: August 1, 1916
Creator: Schultze, August J.
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