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Improvement in the Manufacture of Fertilizers.

Description: Patent for a process of treating waste animal matter from tallow-rendering factories with plaster-of-paris for use as fertilizer.
Date: November 25, 1873
Creator: Stevens, Hennell
Partner: UNT Libraries Government Documents Department

Improvement in Ironing-Machines.

Description: Patent for an ironing machine that includes a "movable table operated by a crank" (lines 16-17). Illustration included.
Date: November 18, 1873
Creator: Cottingham, Gideon W.
Partner: UNT Libraries Government Documents Department

Improvement in Cultivators.

Description: Patent for improving on a plowing device. This apparatus has four independent and adjustable shovels attached together to work to cultivate a field.
Date: November 18, 1873
Creator: Cavett, Richard S.
Partner: UNT Libraries Government Documents Department

Improvement in Saddles.

Description: Patent for re-enforcing and strengthening the front of a saddle.
Date: November 25, 1873
Creator: McGrath, Thomas H.
Partner: UNT Libraries Government Documents Department

Improvement in Machines for Gumming Saws

Description: Patent for improvement in dressing and gumming saws, specifically saws used in a mill either circular or vertical. Patent includes labeled figure drawings and text descriptions.
Date: November 8, 1873
Creator: Jackson, Thomas S.
Partner: UNT Libraries Government Documents Department

Improvement in Compounds of Bitumen, Ore, &c.

Description: Patent for a new compound called Bitumenated Ore. "The product is a dense, durable, and economical composition, suitable for both small and massive structures, and for plastering and other purposes." (Lines 66-29)
Date: November 11, 1873
Creator: Lea, Pryor
Partner: UNT Libraries Government Documents Department

Improvement in Cotton and Corn Planters.

Description: Patent for improvement to cotton and corn planters, including a hinged or pivoted frame to carry the plows which can be adjusted by foot levers. Illustration included.
Date: November 11, 1873
Creator: Penington, Asa, Jr.
Partner: UNT Libraries Government Documents Department

Improvement in Portable Fences.

Description: Patent for "a simple, cheap, and portable fence...which can be readily folded up for transportation from place to place." (Lines 11-13) Illustration included.
Date: November 18, 1873
Creator: Taylor, Byron L.
Partner: UNT Libraries Government Documents Department

Improvement in Cotton-Bale Ties.

Description: Patent for improving cotton bale ties with buckle-tie plate and zinc-galvanized iron wire.
Date: November 18, 1873
Creator: Quarles, Fred.
Partner: UNT Libraries Government Documents Department

Improvement in Cotton Presses

Description: Patent for an improvement in cotton and hay presses.
Date: November 18, 1873
Creator: Leoneard, Thomas Dunlap
Partner: UNT Libraries Government Documents Department

Improvement in Billiard-Tables.

Description: Patent for a design for a billiard table that can also be used as a Jenny-Lind table. Illustration included.
Date: November 18, 1873
Creator: Waldie, Samuel H.
Partner: UNT Libraries Government Documents Department

Improvement in Bale-Tie Clamps.

Description: Patent for an instrument that tightens the ties used for bales of cotton.
Date: November 18, 1873
Creator: Leoneard, Thomas Dunlap
Partner: UNT Libraries Government Documents Department
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