UNT Libraries Government Documents Department - 593 Matching Results

Search Results

prev Results: 31 - 54 next

Baker Lake 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 1:24,000
Date: 1972
Creator: Geological Survey (U.S.)
Item Type: Refine your search to only Map
Location: 30.94 -95.69

Percilla 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 1:24,000
Date: 1982
Creator: Geological Survey (U.S.)
Item Type: Refine your search to only Map
Location: 31.56 -95.44

Soil Survey of Houston County, Texas

Description: Text describes the area, climate, agricultural history and statistics, soil-survey methods and definitions, soils and crops, land uses and agricultural methods, irrigation, and morphology and genesis of soils of Houston County, Texas.
Date: 2002
Creator: United States. Soil Conservation Service.
Item Type: Refine your search to only Book

Improvement in Ditching and Excavating Machines.

Description: Patent for "an improved machine for making ditches and other excavations, which shall be so constructed as to separate the slice from the soil, raise it, and deposit it at the side of the cut, which will feed itself forward automatically." (Lines 14-19) Includes instructions and illustrations.
Date: September 18, 1877
Creator: De Force, Samuel A.
Item Type: Refine your search to only Patent

Improvement in Seed Planters

Description: Patent for "improvement in Seed Planters as herein described and pointed out in the claim..."(paragraph 4 contains instructions and references to the illustration Fig 1 and Fig 2 as well as these illustrations labeled parts)
Date: February 25, 1873
Creator: Friday, Reuben
Item Type: Refine your search to only Patent

Improvement in Churns.

Description: Patent for a better churn which makes butter faster, releases butter from the churn more easily, and is simple to create and use. Includes instructions and illustrations.
Date: January 1, 1878
Creator: McConnell, John A. & McConnell, William V.
Item Type: Refine your search to only Patent

Combination Tool.

Description: Patent for a new and improved multi-tool. This design "consists in a combination-tool embodying in a single implement a nail and staple-puller, pinchers, nail-straightener, and wire-cutters, the device being more particularly designed for use in constructing, taking down, and resetting wire fencing" (lines 7-12).
Date: July 22, 1884
Creator: Beazley, James Harvey
Item Type: Refine your search to only Patent

Game-Board

Description: Patent for "a game-board having a trough at its head and squared apertures near said head, and numbered cubical blocks adapted to be revolved in said apertures" (lines 18-21) and "has relation to games to be played on bowling-alleys or boards with balls" (lines 16-17) including illustrations.
Date: June 22, 1880
Creator: Thompson, James Whiteford.
Item Type: Refine your search to only Patent

Bed Attachment for Invalids.

Description: Patent for a new and improved bed attachment for bed-ridden persons. This design "consists, principally, of a frame, hinged between the side boards of the bedstead, said frame having a removable seat and adapted to be brought to a vertical position for supporting the [bed-ridden person] in a sitting position. The invention also consists in the construction and arrangement of parts" (lines 10-16).
Date: October 11, 1881
Creator: Brown, Joshua Perry
Item Type: Refine your search to only Patent

Lifting-Jack.

Description: Patent for a lifting-jack that has "strength with durability necessary in this class of devices and that will be simple in construction and easy of operation" (para. 2).
Date: September 24, 1895
Creator: Lynn, John McKinzie
Item Type: Refine your search to only Patent

Trace Carrier.

Description: Patent for improvements to a harness back band buckle and chain carrier, so that "strain is taken off from the center of the buckle, where the ordinary buckles often break" (lines 71-73), including illustrations.
Date: January 31, 1893
Creator: Nichols, Edward A.
Item Type: Refine your search to only Patent

Propelling Attachment for Garden or Like Implements.

Description: Patent for "a harness so constructed that it may be comfortably worn by the operator, male or female, and further to provide an adjustable attachment between the harness and the implement or machine, being so made that all the force or weight that the operator is capable of exerting may be brought to bear upon the implement to propel it, without unduly fatiguing the operator or rending the work disagreeable, and whereby further the work of propelling the implement or machine will be beneficial … more
Date: March 12, 1895
Creator: Wilson, Hampden
Item Type: Refine your search to only Patent

Plow.

Description: Patent for a plow that has a new design for a "subsoil and harrow attachment to the ordinary break-plow" (lines 9-10).
Date: May 19, 1896
Creator: Bowers, Thomas M.
Item Type: Refine your search to only Patent

Trephine.

Description: Patent for an improved, simple, durable, inexpensive, and efficient trephine that is easily assembled and takes up little space. It retains better results than other trephines.
Date: March 21, 1893
Creator: MacKenzie, Joseph Alexander
Item Type: Refine your search to only Patent

Spring Bed Bottom.

Description: Patent for a new and improved spring bed-bottom. This design utilizes a new method of coiling the wire so that only one wire may be used to make up all of the springs. By moving diagonally from one end of one spring to the end of another, this design eliminates the possibility of losing any individual spring.
Date: October 18, 1881
Creator: Eichelberger, Henry. H. C. & Bruner, Hilary Wentz
Item Type: Refine your search to only Patent

Safety Shaft Coupling.

Description: Patent for a new and improved coupling for thills. This design consists in "the combination of the side plates having recesses in their upper edges, the coupling-plates pivoted to the side plates and having recesses in their lower edges registering with the recesses in the side plates, the free ends of the coupling-plates forming detents, the thill having trunnions resting in the registered recesses, and the spring-actuated locking-bar engaging the detents of the coupling-plates" (lines 110-119… more
Date: May 17, 1887
Creator: Spinks, Rudd C.
Item Type: Refine your search to only Patent
Back to Top of Screen