UNT Libraries Government Documents Department - 4 Matching Results

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Improvement in Brick-Presses.

Patent for a "new and useful improvement in brick-presses by which bricks may be quickly and cheaply pressed by hand power from clay taken direct from bank or mixer" ( Lines 1-3 )including instructions and illustration.

Date: May 14, 1878

Creator: Moore, Andrew A.

Improvement in Cotton-Bale Ties

Patent for an improvement in cotton-bale ties which consists of the construction of the loop-plate.

Date: May 14, 1872

Creator: Franklin, Edward A.

Improvement in Nail-Extractors.

Patent for an improved instrument for extracting nails which "will increase its effectiveness in equal ratio with the resistance offered by the object under operation" (lines 13-16) including instruction and illustrations.

Date: May 14, 1872

Creator: Franklin, Edward A.

Improvement in Saddle-Tree Forks.

Patent for an "improved saddle-tree fork, which shall be simple in construction, light, and durable, and which may be readily adjusted as a Texas saddle-tree or a muley saddle-tree"( line 6 )includes instructions and illustration.