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Nut Lock.

Description: Patent for a new and improved nut-lock. This design "consists of a slide or continuous collar or ring, made of lead or other soft or compressible metal or material, having a hole so that it will fit or pass over the end of an ordinary bolt, and adapted to be pressed into the threads of the bolt and against the face of an ordinary nut by a suitable die" (lines 16-23).
Date: August 31, 1886
Creator: Shellenberger, Samuel L.
Partner: UNT Libraries Government Documents Department

Ice Machine.

Description: Patent for a new and improved ice machine. This design consists in "[a]n oil-trap for compression ice-machines, consisting of cylinders provided with inclined diaphragms, and having extensions provided with water-chambers and pipes extending down through the same" (lines 96-100). Said pipes are "to communicate with the cylinders, one of said pipes communicating with the extension of one of the cylinders and the other pipe leading from the ammonia-pump, said cylinders having a suitable arrangeme… more
Date: August 31, 1886
Creator: Diener, Frederic
Partner: UNT Libraries Government Documents Department

Folding Lamp Shelf for Pianos.

Description: Patent for a new and improved lamp shelf for pianos. This design "consists in an arm pivoted to the back of a music-rack and carrying a lamp-shelf, the arm being arranged to swing outward into a horizontal position, and the shelf being connected with the end of the arm by a pivotal connection, which permits of turning it outward and downward into a horizontal position in front of the plane of the music-rack" (lines 22-30).
Date: August 31, 1886
Creator: Prause, Reinhard
Partner: UNT Libraries Government Documents Department

Brick-Machine

Description: Patent for an improvement to the features of Brick Machines, included with detailed illustrations.
Date: August 31, 1886
Creator: Shellenberger, Samuel L.
Partner: UNT Libraries Government Documents Department

Cotton Packer.

Description: Patent for a new and improved cotton-packer. This design consists "[i]n a press, the combination of a press-operating shaft having a wheel upon its outer end provided with parallel concentric flanges upon its face, a shaft having connection to the driving-power, and having a friction-pulley upon its inner end" (lines 99-104). It further consists in "a bearing for the inner end of the shaft having two longitudinal slots sliding upon bolts, a lever having its end pivoted to the sliding bearing fo… more
Date: August 31, 1886
Creator: Dulany, John Thornton
Partner: UNT Libraries Government Documents Department
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