UNT Libraries Government Documents Department - 7 Matching Results

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Cotton-Gin

Description: Patent for "... certain new and useful Improvements in Cotton-Gins.." (lines 4-5) including instructions and illustrations.
Date: October 26, 1886
Creator: Ralston, Joseph
Item Type: Refine your search to only Patent

Shovel-Plow.

Description: Patent for a strong, durable, and inexpensive shovel-plow that consists of a beam "made in two equal longitudinal, rear-curved sections bolted together in front and rear in combination with the slotted adjustable heelpiece secured between the beam-sections, and the handles bolted to the curve of the beam" (lines 42-47), braces for the handles, and a spacer.
Date: October 1, 1895
Creator: Schoenfelder, August
Item Type: Refine your search to only Patent

Improvement in Bale-Ties.

Description: Patent for bale ties that are designed "to have a series of holes in each end portion of the hoop, so that two keys can be used; also so that the hoop can be taken up short and again used on the compressed or repressed bale." (Lines 20-24) Includes instructions and illustrations.
Date: October 27, 1874
Creator: Jones, Henry B.
Item Type: Refine your search to only Patent
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