69 Matching Results

Search Results

Results: 1 - 24 next

Improvement in Fences.

Description: Patent for improvement in fences, with description and illustrations.
Date: April 11, 1876
Creator: Ingalls, Alfred
Partner: UNT Libraries Government Documents Department

Pump

Description: Patent for a pump used during the process of drilling wells. Illustrations included.
Date: April 11, 1911
Creator: Wintz, Thornton E.
Partner: UNT Libraries Government Documents Department

Cultivator Hobble.

Description: Patent for regarding setting devices for cultivator beams which are to provide simple devices for making the positioning easily and quickly accomplished and under the immediate control of the operator.
Date: April 11, 1916
Creator: Fleischhauer, Kurt A.
Partner: UNT Libraries Government Documents Department

Adjustable Window-Scaffold

Description: Patent for an adjustable window scaffold. Illustrations included.
Date: April 11, 1911
Creator: Wright, Scott W.
Partner: UNT Libraries Government Documents Department

Cultivator.

Description: Patent for a cultivator that is easily adjustable and works between rows of plants. It consists of two expansible side-beams, a fixed cross bar, sliding cross bars, pivoted rods, and a toothed lever latch.
Date: April 11, 1893
Creator: Robinson, Nelson B.
Partner: UNT Libraries Government Documents Department

Combined Shade and Curtain-Pole Bracket.

Description: Patent for combined shade and curtain pole brackets to "be attached to the upper sash of the window" (lines 14), removable, and adjustable, with illustrations.
Date: April 11, 1916
Creator: Levingston, Thomas C. & Van Epps, Nettie M.
Partner: UNT Libraries Government Documents Department

Cotton Picker

Description: Patent for a cotton picker. Illustration included.
Date: April 11, 1905
Creator: Summerfield, John
Partner: UNT Libraries Government Documents Department

Improvement in Fish-Hooks.

Description: Patent for "new and useful improvement in the Sockdolager Fish-Hook" (lines 4-5), including illustration.
Date: April 11, 1854
Creator: Sigler, Henry
Partner: UNT Libraries Government Documents Department

Gas Producer.

Description: Patent for improvements to gas producers of the type in which combustible gases are evolved from coal, lignite, etc., during the incomplete combustion thereof.
Date: April 11, 1922
Creator: Johnston, Horace G.
Partner: UNT Libraries Government Documents Department

Wire Stretcher

Description: Patent for a wire stretcher. Illustration included.
Date: April 11, 1905
Creator: Bays, Lafayette
Partner: UNT Libraries Government Documents Department

Shade Hanger

Description: Patent for a shade hanger. This invention holds the cord for shades so as to allow the shade to remain open. Illustration included.
Date: April 11, 1905
Creator: Worthington, William A.
Partner: UNT Libraries Government Documents Department

Wrench

Description: Patent for an improvement in the design of wrenches, particular for heavy work such as deep well drilling, but still being able to be designed at smaller sizes to handle lighter work.
Date: April 11, 1922
Creator: Reed, Clarence E.
Partner: UNT Libraries Government Documents Department

Pump

Description: Patent for a pump. Illustration included.
Date: April 11, 1905
Creator: Wilson, Frank Robertson & Mansell, George
Partner: UNT Libraries Government Documents Department

Automatic Gas-Release Packer.

Description: Patent for automatic gas release packer that uses constant pressure regulated by spring-controlled valves for better control when lifting oil out of wells.
Date: April 11, 1922
Creator: Cummings, William J.
Partner: UNT Libraries Government Documents Department

Fumigator and Insect Destroyer

Description: Patent for a fumigator and insect destroyer. Illustration included.
Date: April 11, 1905
Creator: Frazer, James A.
Partner: UNT Libraries Government Documents Department

Vehicle Top Support

Description: Patent for vehicle top support. Illustration included.
Date: April 11, 1905
Creator: Buchanan, Sanford McElroy
Partner: UNT Libraries Government Documents Department

Governor for Spring Motors

Description: Patent for an improved governor specifically for spring motors, but it can also be applied to other motors.
Date: April 11, 1905
Creator: Kirby, William Buckingham
Partner: UNT Libraries Government Documents Department

Casting-Machine

Description: Patent for a casting machine. Illustrations included.
Date: April 11, 1911
Creator: Mills, Virgil H.
Partner: UNT Libraries Government Documents Department

Well Bucket

Description: Patent for Improvements in well buckets. The bucket has an inlet valve at the bottom and an air escape valve at the top that permits air to escape freely while preventing the entrance of dirt and extraneous matter to the interior of the bucket.
Date: April 11, 1922
Creator: Reese, Samuel L.
Partner: UNT Libraries Government Documents Department

Grain-Polisher

Description: Patent for a grain polisher designed to remove foreign objects from rice and other similar grains. Illustrations included.
Date: April 11, 1911
Creator: Couch, Albert B.
Partner: UNT Libraries Government Documents Department

Electric Time Switch

Description: Patent for an electric time switch. Illustration included.
Date: April 11, 1905
Creator: Jones, Robert D.
Partner: UNT Libraries Government Documents Department

Threshold.

Description: Patent for an improvement for thresholds to consist of a single metal plate with an arched central portion and laterally-projected flanges that is cheaper and easier to make. The threshold will create a tight joint with the bottom of a door to prevent water and dust from entering through the bottom of the door.
Date: April 11, 1916
Creator: Krause, Ernest
Partner: UNT Libraries Government Documents Department

Lamp-Chimney Holder.

Description: Patent for an "improved lamp chimney holder" (lines 12-13) designed to allow a hinged member to light the wick and extinguish the light "instead of raising or removing the chimney" (lines 19-20), including illustrations.
Date: April 11, 1916
Creator: Emmert, George
Partner: UNT Libraries Government Documents Department

Suspender Clip

Description: Patent for a clamp, used primarily for fastening the shoulder straps of overall garments but can also be used for suspenders for supporting trousers. Includes illustrations.
Date: April 11, 1916
Creator: Murray, Richard H.
Partner: UNT Libraries Government Documents Department
Back to Top of Screen