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Automatic Oiler

Description: Patent for an automatic oiler for railroad cars.
Date: January 17, 1911
Creator: Adams, Richard Field
Partner: UNT Libraries Government Documents Department

Vehicle Spring-Wheel

Description: Patent for improvement in vehicle spring-wheels.
Date: January 25, 1921
Creator: Harris, Walter A.
Partner: UNT Libraries Government Documents Department

Locomotive-Pilot Coupling.

Description: Patent for a locomotive-pilot coupling that can lift or elevate locomotive pilot or draw-bars, a cylinder that can turn in all directions depending on how the bars moves and is collecting to the motor fluid supply, a piston in the cylinder that connects the bar to the cylinder, a swinging jaw, and various other parts.
Date: January 21, 1896
Creator: Heidelberg, Samuel R.
Partner: UNT Libraries Government Documents Department

Hand Car.

Description: Patent for a new and improved hand car. This design consists in "[a] hand-car constructed with a frame-work . . . and provided with a propelling mechanism consisting of the bent pipe-lever in combination with the rocking lever, provided with the socket, the connecting-rod, driving wheel, and pinion" (lines 92-98).
Date: January 16, 1883
Creator: Johnson, Roberto H.
Partner: UNT Libraries Government Documents Department

Sanitary Cigarette Paper Receptacle

Description: Patent for a box with a cutting membrane that will cut off desired lenghts of cigarette paper for the user.
Date: January 9, 1917
Creator: Jones, John A.; Rowe, Claude O. & Johnson, Clause E.
Partner: UNT Libraries Government Documents Department

Oil-Burner

Description: Patent for improvement in oil burners. This device allows oil to be mixed with air to allow the substance to burn more effectively.
Date: January 30, 1912
Creator: Kunkel, Albert R.
Partner: UNT Libraries Government Documents Department

Draw-Bar for Locomotives.

Description: Patent for an improved draw-bar for locomotives that consists of a frame, a pilot and draw bar, a counterweight that moves vertically in the pilot, a coupler head with a knuckle and a toe and a guide arm, and a release mechanism for the locking device on the bar.
Date: January 9, 1894
Creator: Heidelberg, Samuel R.
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

Sash Balance.

Description: Patent for a new and improved sash balance. This design "furnish[es] a spring-tensioned sash-balance by which the top sash may be held in close contact with the top of the window-frame or adjusted at a lowered position without hoisting the bottom sash. [The] invention consists in certain peculiarities of construction and arrangement" (lines 9-15).
Date: January 3, 1882
Creator: Quick, John Albert
Partner: UNT Libraries Government Documents Department

Cloth Measuring Reel.

Description: Patent for a new and improved cloth-measuring wheel. This design "consists in the peculiar combination and arrangement of the cutting-board with two standards, whereby the said cutting-board is made to act as a sufficient brace for the frame, as well as to perform the offices of a cutting board. The invention also consists in means for producing a variable tension on the cloth as it passes from the roll to the reel, whereby the tendency of different thicknesses of cloth to wind the cloth in gre… more
Date: January 3, 1882
Creator: Peters, James H.
Partner: UNT Libraries Government Documents Department
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