UNT Libraries Government Documents Department - 61 Matching Results

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Cattle-Guard.

Description: Patent for a cattle guard consisting of pivoted metal plates, mounted longitudinally on rail ties that rock to an inclined position when stepped on by an animal. The displacement of the plates causes a portion of the plate to come into contact with the foot of the animal, frightening it and preventing the animal from crossing the cattle guard.
Date: October 21, 1913
Creator: Hagan, Francis D.
Item Type: Refine your search to only Patent

Boll-Weevil-Destroying Machine.

Description: Patent for "a machine for destroying boll weevil and other pests which frequent and infect agricultural products" (lines 14-16) using "suction nozzles correlated with a common suction system adaptable to sweep a plurality of rows at a time" (lines 27-30) including illustrations.
Date: April 16, 1918
Creator: Diserens, Thomas H. & McKay, Frank C.
Item Type: Refine your search to only Patent

Combined Marking-Pot and Brush.

Description: Patent for a combined marking-pot and brush where the marking-pot "will effectually support a brush and prevent the handle thereof from dropping down in to the ink or paint contained therein" (lines 13-16). The marking-pot also provides a detachable cover to prevent spilling.
Date: January 29, 1918
Creator: McCombs, Charles C.
Item Type: Refine your search to only Patent

Royse City Quadrangle

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 1:62500
Date: 1919
Creator: United States. Army. Corps of Engineers.
Item Type: Refine your search to only Map
Location: 32.88 -96.38

Rockwall Quadrangle

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 1:31680
Date: 1912
Creator: Geological Survey (U.S.)
Item Type: Refine your search to only Map
Location: 32.94 -96.44

Rockwall Quadrangle

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 1:31680
Date: 1912
Creator: Geological Survey (U.S.)
Item Type: Refine your search to only Map
Location: 32.94 -96.44

Loose Leaf Binder

Description: Patent for a loose leaf binder. The invention consists of two adjustable sections in order to lengthen or shorten the post. Illustration included.
Date: January 28, 1913
Creator: Bickley, William P.
Item Type: Refine your search to only Patent

Windmill

Description: Patent for Windmill that is adapted to be held in various positions. This Windmill device will be strong, durable, and easy to construct.
Date: June 10, 1913
Creator: Houston, John J.
Item Type: Refine your search to only Patent

Weather-Strip.

Description: Patent for "an improved construction of metallic weather strip which may be readily applied to the lower edge of a door and will effectually exclude rain, snow, sand or dirt, and prevent the same from entering between the lower edge of the door and the threshold" (lines 11-17) including illustrations.
Date: August 10, 1915
Creator: Faires, Elisha J. & Dulaney, Joseph F.
Item Type: Refine your search to only Patent

Wheeled Sectional Harrow.

Description: Patent for an improved wheeled section harrow with a simple construction that provides a way to raise and lower the harrow sections as needed, and improves construction of the truck carrying the harrow.
Date: July 9, 1918
Creator: Mize, William H.
Item Type: Refine your search to only Patent

Towel-Holder

Description: Patent for improvement of towel holders. "Constructed to provide a fresh, clean portion of toweling for each successive user." (lines 12-14)
Date: February 12, 1918
Creator: Hudson, Richard E. & Bickley, William P.
Item Type: Refine your search to only Patent
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