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  Partner: UNT Libraries Government Documents Department
 County: Smith County, TX
 Decade: 1890-1899
Acetylene-Gas Generator.

Acetylene-Gas Generator.

Date: August 1, 1899
Creator: Henderson, Thomas & Stapp, William A.
Description: Patent for certain new and useful improvements in acetylene gas machines, including instructions and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Anal Speculum.

Anal Speculum.

Date: March 25, 1890
Creator: Shuford, Quincy Adams
Description: Patent for a new and improved anal speculum. This design is "to so construct the several parts that there will be no rough or raised edges to interfere with its insertion in the anal passage; secondly, to so construct [the] improved speculum that it may be readily used as a bi-valve or dilator; thirdly, to form a locking-joint on the meeting edges of the shells forming the speculum, whereby the sections are prevented from overlapping each other to avoid pinching or injury to the walls of the anal passage while the instrument is being inserted; fourthly, to provide a plug for [the] improved speculum" (lines 17-29).
Contributing Partner: UNT Libraries Government Documents Department
Apparatus for Filling Bottles.

Apparatus for Filling Bottles.

Date: May 5, 1896
Creator: McKay, Felix Early
Description: Patent for an "apparatus for filling bottles with crude petroleum, turpentine, and other liquids; and its object is to provide an improved construction which shall possess superior advantages with respect to efficiency in operation" (lines 14-19).
Contributing Partner: UNT Libraries Government Documents Department
Brace for Heel-Sweeps.

Brace for Heel-Sweeps.

Date: January 7, 1896
Creator: Ferrell, Augustus C. & Hamrick, Thomas J.
Description: Patent for a simple and durable brace for heel-sweeps. The wings of the sweep will not close, and "that portion of the sweep through which the heel-bolt passes will be materially strengthened" (lines 14-16). It also braces sweeps whatever their size, and all the brace's parts are adjustable.
Contributing Partner: UNT Libraries Government Documents Department
Buckle.

Buckle.

Date: August 29, 1893
Creator: Brown, John Anderson
Description: Patent for a back band buckle that consists of a plate with its ends turned up and two upper longitudinal slit, the lower slit having teeth, and a hook with nibs.
Contributing Partner: UNT Libraries Government Documents Department
Car-Door.

Car-Door.

Date: January 23, 1891
Creator: Moore, Francis A.
Description: Patent for improvements in car doors. These improvements make the doors fire and water proof and allow the door to be locked. Includes instructions and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Car-Door Cleat.

Car-Door Cleat.

Date: May 30, 1899
Creator: Miller, William M.
Description: Patent for certain new and useful improvements in car door cleats or guards, including instructions and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Car-Replacer

Car-Replacer

Date: January 3, 1892
Creator: Moore, Francis, A.
Description: Patent for invention for new and useful improvements in Car-Replacer. The invention relates to improvements in car replacers which can easily be applied to a track or rail which will quickly and easily cause the car to enter upon the track and which cannot possibly become displaced by the weight and strain of the car
Contributing Partner: UNT Libraries Government Documents Department
Combined Air-Hose Coupling and Stop-Valve.

Combined Air-Hose Coupling and Stop-Valve.

Date: August 18, 1896
Creator: Heidelburg, Samuel R.
Description: Patent for a combined air-hose coupling and stop-valve. One must shut off the cut-off valve before the coupling can be disconnected. When the valve is closed, air pressure is balanced so the couplings can be safely disconnected, and prevents dirt from getting into the train-pipe.
Contributing Partner: UNT Libraries Government Documents Department
Combined Vegetable Slicer and Grater.

Combined Vegetable Slicer and Grater.

Date: July 10, 1894
Creator: Harpst, Edgar S.
Description: Patent for a combined vegetable slicer and grater that consists of a main frame with vertical arms and bearings, a screw that attaches the arms to the frame, a shaft journaled with an annular flange into the bearings, a cylinder made of sheet metal that serves as knives, and spring tongues that regulate the thickness of the cut vegetables.
Contributing Partner: UNT Libraries Government Documents Department
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