UNT Libraries Government Documents Department - 66 Matching Results

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Window-Sash Fastener And Lock.

Description: Patent for a window sash fastener and lock that is easy to use and simply manufactured.
Date: unknown
Creator: Ford, John Owen

Potato-Curing Apparatus

Description: Patent for an apparatus used to cure sweet potatoes and similar vegetables by circulating heated air through storage bins and removing moisture.
Date: March 1, 1921
Creator: Wells, James Barber

Piston-Ring

Description: Patent for compound piston rings with an improved fit.
Date: November 30, 1920
Creator: Hall, Samuel J.

Wagon Unloading Device

Description: Patent for "Improvements in Wagon-Unloading Devices" including illustrations.
Date: February 3, 1920
Creator: Ford, John Owen

Milk-Warmer

Description: Patent for Milk-Warmer that heats "milk with the purpose of souring the same in preparation of the milk for churning" (lines 10-12).
Date: September 10, 1918
Creator: Ault, Ella A.

Go-Cart Attachment.

Description: Patent for an attachment to a child-sized go-cart, meant to hook onto the seat of the cart and undercarriage, providing a receptacle for the child to store clothes or other personal items while keeping it from swaying or falling off.
Date: April 2, 1918
Creator: McWilliams, Lulie C.

Automatic Railway Switch.

Description: Patent for providing the means for a switch to be actuated which will allow trains to enter or exit a siding of the track.
Date: January 22, 1918
Creator: Gullion, Robert, A.

Pistonless Pump

Description: Patent for Pistonless Pump
Date: November 14, 1916
Creator: Pressler, Joe M.

Safety Door or Gate Latch.

Description: Patent for a simple and efficient latch that secures doors and gates in place.
Date: December 7, 1915
Creator: Ford, John O.

Plant-Supporting Device

Description: Patent for a simple form of a plant supporting and sticking device for gardeners and agriculturalists, with illustration (lines 10-15).
Date: March 2, 1915
Creator: Allen, William H.

Combined Door and Gate Stop.

Description: Patent for an improved stop for doors and gates, including instructions and illustrations.
Date: August 25, 1914
Creator: Ford, John Owen

Bumper for Log-Wagons.

Description: Patent for an improved bumper for log wagons that is "mounted to roll on a wagon bolster and adapted to collapse below the carrying surface of the bolster" (lines 11-13); including instructions and illustrations.
Date: November 25, 1913
Creator: Jones, William F.

Fence-Wire Fastener

Description: Patent for a fastener for wire fences. Illustrations included.
Date: February 25, 1913
Creator: Arnwine, Charles L.

Improvements in Seed-Planters

Description: Patent for an improved seed planter that can be attached to a plow. Includes instructions and illustrations.
Date: October 17, 1911
Creator: Rogers, John H.

Shingling-Bracket

Description: Patent for a shingling bracket. Illustrations included.
Date: July 19, 1910
Creator: Carr, Benjamin F.

Crude-Oil Burner

Description: Patent for a hydrocarbon burner primarily used for stoves and furnaces. Illustrations included.
Date: June 21, 1910
Creator: Reed, Rufus C.

Handling Machine for Baskets

Description: Patent for a handling machine for baskets. This invention is designed to form wire handles to baskets. Illustrations included.
Date: January 4, 1910
Creator: Haberle, Fred Leopold

Steam Engine

Description: Patent for steam engine. Illustration included.
Date: May 11, 1909
Creator: Hill, John A. & Hill, Melvin W.

Combined Bird and Insect Catcher

Description: Patent for a combined bird and insect catcher. Illustration included.
Date: April 27, 1909
Creator: Martin, Charles H. & Ross, William N.

Can-Opener.

Description: Patent for "new and useful Improvements in Can-Openers." (line 5-6) including instructions and illustrations.
Date: January 9, 1909
Creator: Davis, James Walter & McBee, Marshall E.

Supporting-Stake.

Description: Patent for a stake for supporting tomato plants, which has wire coils on a stake with cords that wrap around the plant and then attach to the coils.
Date: November 24, 1908
Creator: Ford, John Owen

Fan-Hanger.

Description: Patent for a ceiling fan hanger that allows the fan to be moved higher or lower in the room as needed and stays firmly in place at each height setting.
Date: March 12, 1907
Creator: McBee, Marshall E.

Churn Motor

Description: Patent for a churn motor. This invention is a manually motored churn. Illustration included.
Date: February 26, 1907
Creator: Cole, Emory W.

Plow

Description: Patent for a plow. Illustration included.
Date: February 26, 1907
Creator: Nunnally, Bruce
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