UNT Libraries Government Documents Department - 700 Matching Results

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Corn and Cotton Scraper.

Description: Patent for a new and improved corn and cotton scraper. This design "is to provide an improved corn and cotton scraper for turning or shovel plows for the cultivation of cotton, corn, and other plants, which is adapted to be attached to the beam of the plow without weakening the same by cutting or boring. The scraper is so arranged as to be adjusted either to the right or left, as desired, and up and down, on a central slotted foot-piece, by means of which the line of draft on the blade of the s… more
Date: November 9, 1886
Creator: Adams, William Hinyard

Clevis

Description: Patent for a clevis. This invention is designed to connect with gang plows allowing vertical and lateral movement. Illustration included.
Date: September 10, 1907
Creator: Barnett, George W.

Horse-Detacher

Description: Patent for a vehicle attachment that allows the driver to detach the vehicle from the horse, should the horse become difficult to control. Illustrations included.
Date: April 6, 1909
Creator: Barnett, George W.

Casing Point or Strainer.

Description: Patent for casing point or strainer "particularly adapted for use in oil and Artesian wells... which will permit free circulation of the liquid around the lower portion of the casing and free and easy entrance of the same into the casing, and yet will prevent entrance of sand and gravel into the casing" (Lines 12-22).
Date: May 13, 1902
Creator: Carlson, Andrew Edward

Oil-Burner.

Description: Patent for an oil-burner, “and it has for its object to provide a construction in which stream will be admitted to the oil or commingled therewith in sufficient quantity to aid combustion…” (lines 11-15) including illustrations.
Date: November 11, 1902
Creator: Chandler, William E.

Sprayer.

Description: Patent for improvements in insecticide sprayers by enabling the sprayer to "continuous stream of liquid and that it may be placed in a vehicle and operated by means of the running-gear or carried by hand." (Lines 18-21) Illustration is included.
Date: April 15, 1902
Creator: Chandler, William E.

Spark-Plug

Description: Patent for new improvements in Spark-Plugs which decreases the possibility of imperfect sparking and provides a visible indication if the spark plug is not working properly.
Date: July 28, 1914
Creator: Cole, Emory W.

Rural Mail Box.

Description: Patent for improvements to rural mail boxes with divided interior compartments for incoming and outgoing mail. Mail box design includes flag to signal to recipients and postman of incoming and outgoing items. Additionally the design features interior and exterior doors that can be secured with a padlock to prevent mail from being stolen or tampered with, and to shield from various weather conditions.
Date: October 24, 1922
Creator: Dooley, Will Henry

Cotton-Cleaner.

Description: Patent for a machine that uses revolving brush cylinders, stationary brushes, and stripping boards to prepare cotton for ginning, including illustration.
Date: March 12, 1861
Creator: Eastham, A. S.

Acetylene-Gas Generator

Description: Patent for an improved automatic acetylene-gas generator which allows the carbid vessel to recharge with carbid without permitting the escape of gas, and also to simplify the construction of the generator.
Date: March 19, 1901
Creator: Elkins, George L.

Angleton

Description: Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:100000
Date: 2009
Creator: Geological Survey (U.S.)
Location: 29.25 -95.50

Angleton

Description: Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:100000
Date: 1984
Creator: Geological Survey (U.S.)
Location: 29.25 -95.50
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