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Reaming-Drill

Description: Patent for an improved and longer lasting rotary boring drill.
Date: March 7, 1916
Creator: Hughes, Howard R.
Partner: UNT Libraries Government Documents Department

Pipe Gripping Device.

Description: Patent for Pipe Gripping Device used in conjunction with a good drilling outfit to grip and support the casing pipe of a well.
Date: March 7, 1916
Creator: Palmore, Martin W.
Partner: UNT Libraries Government Documents Department

Elevator

Description: Patent for a new and improved elevator that has “a locking device for securing the jaws of the elevator around the pipe to be lifted” (lines 11-13), including illustrations.
Date: March 7, 1916
Creator: Simmons, Wise F. & Levy, Christin W.
Partner: UNT Libraries Government Documents Department

Draft-Equalizer.

Description: Patent for a draft equalizer for animals pulling farm equipment in fields.
Date: March 7, 1911
Creator: Glover, Milford S.
Partner: UNT Libraries Government Documents Department

Dumping-Platform.

Description: Patent for a dumping platform for wagons to drive under and be filled with their load.
Date: March 7, 1911
Creator: Rector, Eldridge L.
Partner: UNT Libraries Government Documents Department

Attachment For Cultivators

Description: Patent for an attachment for cultivators. Illustration included.
Date: March 7, 1905
Creator: Burks, Edwin H.
Partner: UNT Libraries Government Documents Department

Cotton Gin

Description: Patent for cotton gin. Illustration included.
Date: March 7, 1905
Creator: Fuller, James T.
Partner: UNT Libraries Government Documents Department

Revolving Bag Holder

Description: Patent for a revolving bag holder. Illustration included.
Date: March 7, 1911
Creator: Thompson, Oscar S.
Partner: UNT Libraries Government Documents Department

Cotton Cleaning and Extracting Machine.

Description: Patent for a new, efficient machine, with a double purpose: "to clean hand-picked cotton and better prepare it for the ginning operation" (lines 11-13) and to extract cotton "from unripe and closed bolls" (lines 14-15).
Date: March 7, 1916
Creator: Blackmon, Enoch J.
Partner: UNT Libraries Government Documents Department

Rotary Disk Drill

Description: Patent for an improvement to rotary disk drills that prevent excessive wear on the cutting edge of the disk.
Date: March 7, 1916
Creator: Hughes, Howard R.
Partner: UNT Libraries Government Documents Department

Device For Pressing Trousers

Description: Patent for a device for pressing trousers. Illustration included.
Date: March 7, 1905
Creator: Smith, William A.
Partner: UNT Libraries Government Documents Department

Acetylene Gas Generator

Description: Patent for an acetylene gas generator. illustration included.
Date: March 7, 1911
Creator: Wyatt, William J.
Partner: UNT Libraries Government Documents Department

Cultivator Attachment

Description: Patent for a cultivator attachment designed to aid in the plowing of soil. Illustrations included.
Date: March 7, 1911
Creator: Parmer, George W. & Miller, John W.
Partner: UNT Libraries Government Documents Department

Cotton-Chopper.

Description: Patent for a simple and effective cotton chopper that leaves the plants in bunches that is easily operated and uses a reciprocating motion to rotate the blades and chop the stalks.
Date: March 7, 1893
Creator: Hyde, Frank Sule
Partner: UNT Libraries Government Documents Department

Cotton Chopper

Description: Patent for a cotton chopper. Illustration included.
Date: March 7, 1911
Creator: Carlson, Peet
Partner: UNT Libraries Government Documents Department

Cotton-Chopper.

Description: Patent for a cotton chopper with a solid hoe for thinning cotton and a toothed hoe for pulling weeds.
Date: March 7, 1911
Creator: Hart, Granville M.
Partner: UNT Libraries Government Documents Department

Swab Holder

Description: Patent for a swab holders. The invention is designed to be connected with a pump or piston rod for the purpose of lubrication. Illustration included.
Date: March 7, 1911
Creator: Steinert, Bernhardt W.
Partner: UNT Libraries Government Documents Department

Screw-Jack.

Description: Patent for a simple, efficient, and economical lifting jack "which is particularly designed for removing and replacing the brasses in the journal boxes of freight, passenger and other railway cars, and which is so constructed that it can bear against the shoulder formed by the concave part of the car wheel in proximity to the tread and thus avoid the employment of special blocking for the jack, thereby enabling it to be quickly set and operated at any place without preparation of blocking as a … more
Date: March 7, 1893
Creator: Quinn, William
Partner: UNT Libraries Government Documents Department

Retaining Means for Rotary-Drill Cutters.

Description: Patent for new retaining rings in rotary-drill cutters, which allow the cutters to be inserted into and removed quickly from a drill, and can be "manufactured cheaply" (line 28).
Date: March 7, 1916
Creator: Hughes, Howard Robard, 1869-1924
Partner: UNT Libraries Government Documents Department

Washing Machine

Description: Patent for an improvement in washing machines that have a rocking cylinder or drum shaped agitator.
Date: March 7, 1916
Creator: McAnally, Marion L.
Partner: UNT Libraries Government Documents Department

Fluid Pressure Brake

Description: Patent for a fluid pressure brake. Illustration included.
Date: March 7, 1905
Creator: Butcher, George W.
Partner: UNT Libraries Government Documents Department

Car Steps

Description: Patent for rail car steps. Illustrations included.
Date: March 7, 1911
Creator: Collier, James Dallas
Partner: UNT Libraries Government Documents Department

Chimney Holder

Description: Patent for chimney holder. This design is a "means for holding a chimney upon a burner of any kind for the purpose of preventing the accidental tilting of the chimney" (lines 11-13). Illustrations included.
Date: March 7, 1911
Creator: Elkins, Thomas M.
Partner: UNT Libraries Government Documents Department

Carrier for Game

Description: Patent for new and improved carrier for game. "The purpose of the invention is to provide a very light, simple, durable, economic, and effective device for carrying game adapted to be worn across the shoulder and which is held in place simply by the weight of the load". (lines 8-13). Includes description, instructions, and illustrations.
Date: March 7, 1906
Creator: Paul, James Mount
Partner: UNT Libraries Government Documents Department
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