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Earth-Auger

Description: Patent for structural improvement in machines used for boring post holes and wells with illustrations and instructions included.
Date: April 13, 1880
Creator: Cudd, Decater P.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Earth-Auger.

Description: Patent for a device that drills into the ground and lifts the contents into a metal container. The hand-operated device also has wings that expand to let the user know when to empty the contents.
Date: April 10, 1917
Creator: Phillips, Dave T.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Earth-Auger.

Description: Patent for an invention that "relates to an implement designed for boring earth, and may be used for well-boring and also for boring post-holes," (lines 11-13) including instructions and illustrations.
Date: March 29, 1892
Creator: Franks, Madison S.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Earth-Auger.

Description: Patent for an earth-auger that is more effective than other augers and can be constructed to make different sized holes. It is operated by moving two blades back and forth.
Date: April 16, 1895
Creator: Smith, Wiston Allin
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Earth-Auger.

Description: Patent for an earth-auger meant to dig post-holes. It has a lateral "cutting-edge and a continuous cutting-edge from its point to its top, said cutting-edge receding continuously and uniformly from the axis of rotation of the tool, whereby it cuts from the center outward and gradually widens or increases the diameter of the hole at any given point until this point is reached by the periphery of the ears or basin at the top of the bit, and, furthermore, to provide means for packing or smoothing … more
Date: January 28, 1896
Creator: Pederson, Hans
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Dry-Earth Closet

Description: Patent for "a commode which may be placed in a bed-room or other suitable place in a house without .danger to occupants on account of disease which would be superinduced by the presence of impure odors, as would be the case where an ordinary receptacle is used" and where the solid and liquid waste would be separated (lines 26-36).
Date: January 28, 1890
Creator: Carrico, Thomas A.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Improvement in Locomotive Earth-Excavators.

Description: Patent for "an earth-excavator, principally for use in making the road-beds for railroads, which shall not only do its work continuously, but which shall be equally efficient in throwing up an embankment or in making a deep cut." (Lines 8-12) Includes instructions and illustrations.
Date: December 28, 1875
Creator: Hawley, Abel
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Improvement in Earth-Boring Apparatus.

Description: Patent for improvement in well-boring machines in which it can be “rapidly bore through earth or rock holes of any desired size or depth, for the purpose of procuring water.” (P. 1, lines 9-12) Illustration is included.
Date: November 21, 1876
Creator: Yarborough, William H.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Rotary Earth-Boring Drill.

Description: Patent for an improved rotary earth boring drill that can bore through formations to dig wells. The drill can be removable and replaceable when its condition is worn. The drill also has flushing channels for when the head is boring into the ground.
Date: August 23, 1921
Creator: Suman, John R.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
captions transcript

[News Clip: Earth Day History]

Description: B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: April 12, 1990
Duration: 1 minute 30 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
captions transcript

Earth Mother

Description: Motion Graphic Video of Earth Mother at the College of Visual Arts and Design at the University of North Texas. It was created by a group of students in ART3030 Digital Communication for Art and Creative Entrepreneurship. The group of students consisted of Michael Robinson, Faith Powell, Ryan Davis, and Victoria Johnson. The digital tools and technologies for creating motion graphics were Adobe Illustrator and Premiere Pro. The instructor was Dr. Siriporn Peters. The lecturer of the Interdiscip… more
Date: 2023
Duration: 1 minute 15 seconds
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
captions transcript

[Earth Day]

Description: Video footage of the University of North Texas campus celebrating Earth Day at the Environmental Sciences building on campus.
Date: April 22, 2000
Duration: 30 minutes 21 seconds
Creator: Center for Media Production
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections

Earth-Augers.

Description: Patent for a new and improved earth auger. This design calls for "a hinged door having its edge folded or bent to form an air-tube . . . [and] a pair of hemi-cylindrical doors having on one or both an air duct or ducts," as well as interchangeable bits with a shouldered and threaded shank and a nut combined and arranged in a novel way (paras. 12-15).
Date: October 30, 1877
Creator: Fields, Daniel G.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Earth Auger

Description: Patent for an earth auger. This invention is designed to remove loose soil and preventing the chocking of the auger. Illustration included.
Date: February 12, 1907
Creator: McWhorter, Thomas M.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Earth Auger.

Description: Patent for a new and improved earth auger. This design "relates to machines for boring post-holes, &c.; and it consists especially in certain improvements in the frame and operating mechanism" (lines 21-24).
Date: December 13, 1881
Creator: Blake, Llewellyn A.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Earth-Auger.

Description: Patent for an earth-auger that allows a hole to "be bored in ordinary soil in much less time than with the ordinary auger. It readily bores in ground in which the ordinary auger will not bore - viz., dry, hard, and packed soil, gravel, and concrete beds."
Date: September 12, 1882
Creator: Porter, Thomas & Gillilland, George Washington
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Earth Auger.

Description: Patent for a new and improved auger. This design "relates to a new and improved earth-auger made funnel shaped, with side cutting-edges, and adapted to be inverted for emptying the auger; and the invention consists of the construction and arrangement of parts" (lines 7-12).
Date: May 26, 1885
Creator: Porter, Thomas A.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

The earth with the latest discoveries.

Description: Map shows earth in two spheres with North America, South America, and part of Oceania located in one and Europe, Africa, Asia, and part of Oceania in the other. Relief shown by hachures. Scale not given.
Date: 1822
Creator: Russell, J. C., Jr.
Item Type: Refine your search to only Map
Partner: University of Texas at Arlington Library
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