UNT Libraries Government Documents Department - 38 Matching Results

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Saw-Gin.

Description: Patent for improvements in cotton-gins by having two compartments, one above the other. “The upper roll-box being especially adapted to raw cotton and the lower one to half-ginned cotton as the lint and seeds are only partially separated in one roll-box and are then delivered into another, where the operation is completed.” (Lines 24-29) This operation used less time to separate the seed and lint. Illustration is included.
Date: October 27, 1891
Creator: Bachman, Joseph A.
Item Type: Refine your search to only Patent

Step-By-Step Elevator.

Description: Patent for an invention relates to a new and useful step-by-step elevator. Its object is broadly stated to provide means for ascending or descending from one of a building to another.
Date: October 27, 1914
Creator: Barrett, Eli B.
Item Type: Refine your search to only Patent

Cabinet.

Description: Patent for a cabinet meant to contain "screws, bolts, rivets, and similar articles, and has for its object to provide a case for the storage of such articles by means of which the different articles are kept separate one from another, while at the same time ready access may be had to any one of the storage-compartments" (lines 9-15). It is circular and has a wheeled base.
Date: October 27, 1896
Creator: Caplinger, Joseph E.
Item Type: Refine your search to only Patent

Process of Making Lard Substitute

Description: Patent for process of making lard substitute. "This invention relates to processes of producing culinary fats and has particular reference to a new and useful process of producing a lard substitute from cotton seed oil." (lines 9-12) including instructions and illustrations.
Date: October 27, 1914
Creator: Chisholm, Jesse C.
Item Type: Refine your search to only Patent

Device for Marking Live Stock.

Description: Patent for improvement in devices for marking livestock by using steel blades either to cut or heated to burn the surface of livestock’s skin. (Lines 71-73) There is no mistaking the marks of one owner from those of another. (Lines 85-86) Illustration is included.
Date: October 27, 1891
Creator: Conine, Frederick B.
Item Type: Refine your search to only Patent

Horseshoe.

Description: Patent for a horseshoe that has "a double crease in the bottom face or under side of the shoe and peculiarly-arranged corrugations or roughened surfaces in the upper side of the shoe" (lines 13-17).
Date: October 27, 1896
Creator: Dellinger, Thomas Gamewell
Item Type: Refine your search to only Patent

Improved Stitching-Horse.

Description: Patent for improvements in the construction of stitching-horses by re-configuring the original constructions, in order to make them better for users. The patent includes instructions and a single illustration.
Date: October 27, 1868
Creator: Depp, Thomas
Item Type: Refine your search to only Patent

Music-Holder.

Description: Patent for an improved music-holder. The music-holder is comprised of a base adapted to be secured to a music rest with a standard pivoted on the base. The standard is fixed with a spring-pressed shaft in order to press the book to the music stand.
Date: October 27, 1891
Creator: French, Clarence E.
Item Type: Refine your search to only Patent

Exhibitor.

Description: Patent for a new desk intended to support calculating tables. Includes instructions and illustrations.
Date: October 27, 1891
Creator: Garner, William R.; Tengelsen, James T. & Castberg, John.
Item Type: Refine your search to only Patent

Valve Lifter

Description: Patent for an appliance which is for jacking up the valve spring of an internal combustion engine when it is needed to remove the valve for any purpose.
Date: October 27, 1914
Creator: Glasscock, Oscar T. & Phillips, William F.
Item Type: Refine your search to only Patent

Churn.

Description: Patent for improvements on a churn design, in particular for churns with a vertical dasher that have reciprocating motion.
Date: October 27, 1891
Creator: Henderson, Henry Thomas
Item Type: Refine your search to only Patent

Hydraulic Motor.

Description: Patent for improvements in “water-motor in which the float-boards, paddles, or buckets move through the water in such a manner as to get as nearly as possible all the force it is capable of yielding, avoiding the great waste of power that results from the use of water-wheels.” (Lines 16-22) Illustration is included.
Date: October 27, 1891
Creator: Hurd, Judson B. & McLane, Hiram H.
Item Type: Refine your search to only Patent

Hydraulic Swivel

Description: Patent for a hydraulic swivel. This design produced a mechanism for supporting a supply hose in a given position.
Date: October 27, 1903
Creator: Johnston, Horace G.; Sturm, William P. & Sturm, Jacob W.
Item Type: Refine your search to only Patent

Improvement in Bale-Ties.

Description: Patent for bale ties that are designed "to have a series of holes in each end portion of the hoop, so that two keys can be used; also so that the hoop can be taken up short and again used on the compressed or repressed bale." (Lines 20-24) Includes instructions and illustrations.
Date: October 27, 1874
Creator: Jones, Henry B.
Item Type: Refine your search to only Patent

Car-Brake

Description: Patent for new and useful improvement in rail-way-car brakes in which the brake mechanism of each car is in connection with device.
Date: October 27, 1885
Creator: Matthews, Cgranmer L.
Item Type: Refine your search to only Patent

Implement for Replacing Inner Tubes of Pneumatic Tires.

Description: Patent for a device for replacing the inner tubes of pneumatic tires, designed especially for bicycle tires. The device "will take hold of the end of the inner tube without liability of cutting it, and that will grip it with a degree of tightness proportionate to the amount of force required to pull it through the outer casing" (lines 41-45). This is easier than previous methods of replacing inner tubes.
Date: October 27, 1896
Creator: McCutcheon, William S.
Item Type: Refine your search to only Patent
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