UNT Libraries Government Documents Department - 7 Matching Results

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Washing Machine.

Description: Patent for a new and improved washing machine. This design utilizes a plunger to create a partial vacuum in the corresponding tub, whereupon water, when rushing to fill the partial vacuum, saturates the clothes, cleaning them.
Date: December 6, 1881
Creator: Appelt, August E.
Item Type: Refine your search to only Patent

Blanco Sheet

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 1:125000
Date: 1887
Creator: Geological Survey (U.S.)
Item Type: Refine your search to only Map
Location: 30.25 -98.25

Burnet Sheet

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 1:125000
Date: 1887
Creator: Geological Survey (U.S.)
Item Type: Refine your search to only Map
Location: 30.75 -98.25

Llano Sheet

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 1:125000
Date: 1887
Creator: Geological Survey (U.S.)
Item Type: Refine your search to only Map
Location: 30.75 -98.75

Cultivator.

Description: Patent for a new and improved cultivator. This design "is to provide a cultivator adapted to receive a plow for breaking new land, a hopper for seeding purposes, and a leveler for breaking lumps and evening the furrows, a further object being to provide a light, durable, and economical cultivator for general farm use" (lines 16-22).
Date: May 4, 1886
Creator: Lloyd, William D.
Item Type: Refine your search to only Patent

Bridle Attachment.

Description: Patent for a new and improved bridle attachment. This design "consists of a contrivance of nose-clamping strap having end rings through which pass the ends of a chin-strap connected by reign-straps passing through rings of a head-strap of the attachment . . . the invention comprising also a connection of the martingale-straps with the rings of the nose-clamping straps . . . to powerfully check up the horse when required, and also to prevent rearing and plunging" (lines 9-20).
Date: June 5, 1883
Creator: Massey, John T.
Item Type: Refine your search to only Patent

Plaiting Machine.

Description: Patent for a new and improved plaiting machine. This design "is to make the plaits with less labor and in less time than could be done by the plaiting-machines heretofore known or used" (lines 9-11).
Date: August 1, 1882
Creator: Shane, Oscar G.
Item Type: Refine your search to only Patent
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