UNT Libraries Government Documents Department - 18,569 Matching Results

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Design for Horseshoe.

Description: Design patent for horseshoe with the flat lips projecting upwardly from the outer edge of the shoe and inwardly toward the center.
Date: September 14, 1897
Creator: Cooper, William M. & Cates, John Wesley

Automatic Rotary Hydraulic Casing-Spear.

Description: Patent for "new and useful Improvements in Automatic Rotary Hydraulic Casing-Spears" (lines 5-7) which "relates to improvements in well-boring apparatus" (lines 13-14).
Date: December 26, 1905
Creator: Johnston, Horace G.

Fence-Anchor

Description: Patent for anchors, flukes and braces attached to the end of a fence post, pole, or similar that will shore and hold the post in the desired vertical position for installation.
Date: July 3, 1906
Creator: Rousseau, Pinkney H. & Lambert, James T.

Cotton Picker

Description: Patent for a cotton picker. Illustrations included.
Date: September 27, 1904
Creator: Shreeves, Charles B.

Cultivator Foot

Description: Patent for a cultivator foot. Illustration included.
Date: June 11, 1907
Creator: Ferriott, Charles L.

Automatic Railway-Switch.

Description: Patent for a railway-switch by enabling the switch operate automatically when a train is passing by. Illustration is included.
Date: June 25, 1901
Creator: Wilson, James Newton

Folding Poultry-Crate

Description: Patent for a folding poultry-crate. Illustration included.
Date: April 12, 1910
Creator: Lightfoot, James W.

Front Truck for Planters &c.

Description: Patent for a front truck for planters, which can be used for steering the machine.
Date: May 24, 1910
Creator: Brim, Isaac D.

Saw-Filing Machine

Description: Patent for a Saw-Filing Machine. "This invention relates to saw-filing machines; and the object of the invention is to provide a simple and effective device of this character which is adapted to sharpen with accuracy and rapidity the teeth of different kinds of saws." (lines 8-13) including illustrations.
Date: August 25, 1903
Creator: Smith, John D.

Calcining-Furnance.

Description: Patent for updates to "calcining-furnaces", specifically several original and new parts, including illustrations.
Date: July 31, 1900
Creator: Hughes,Godfrey

Connector for Lamps

Description: Patent for a connector for headlights that allows them to turn and to be operated from one location in the car.
Date: April 30, 1912
Creator: McKiel, James B.

Evaporator.

Description: Patent for a new and useful evaporating furnace, including instructions and illustrations.
Date: October 10, 1899
Creator: Kuzel, Thomas

Draft-Equalizer

Description: Patent for "a draft-equalizer that the draft will be equally distributed among each of the animals attached thereto, so that one may travel in the furrow, if desired, and the remainder permitted to move over the unplowed ground" (lines 22-27).
Date: May 14, 1901
Creator: Anderson, Samuel Cornelious

Bag-Rack

Description: Patent for a rotating bag rack for use in stores.
Date: February 27, 1912
Creator: James, Joseph E.

Churn-Operating Mechanism

Description: Patent for a rotary dasher churn operated by a spring motor. Illustrations included.
Date: June 15, 1909
Creator: Johnson, Frederick N.

Headlight.

Description: Patent for a headlight that turns with a cars body and will not accidentally turn from bumps.
Date: July 4, 1911
Creator: Bell, Robert A. & McKiel, James B.

Furniture-Handle.

Description: Patent for a plate that improves the security of drop-handle furniture handles with posses superior advantages in point of simplicity, durability and general efficiency.
Date: December 26, 1905
Creator: Frank, Gustav

Driving Mechanism For Gins.

Description: Patent for a new and improved driving mechanism for gins, including instructions and illustrations.
Date: October 10, 1899
Creator: Brown, Colber W.

Can-Opener

Description: Patent for a new and improved can opener. This design "consists of can-opener comprising a blade or cutter vertically adjustable to allow it to be forced into a can-head to be cut" (lines 34-36).
Date: August 9, 1898
Creator: Connett, Matthew F.

Cattle-Yoke.

Description: Patent for a new and useful cattle yoke for preventing them from breaking, tearing down, jumping over, or crawling through the openings in fences (line 6 -8).
Date: March 22, 1898
Creator: Kirk, Robert S.

Baling Press

Description: Patent for a baling press. Illustrations included
Date: February 12, 1907
Creator: Stopple, John J.

Cultivator-Sweep.

Description: Patent for a cultivator sweep that cuts weeds close to the crops.
Date: February 14, 1911
Creator: Lundghren, Charles & Anderson, Gus E.
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