Texas Patents - 5 Matching Results

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Improvement in Reversible Axle-Skeins.

Description: Patent for improvements in reversible axle skeins: "My invention consists of cast mental axle skeins fitted on the axles, whether of wood or iron, so that they can be turned from time to time, as they wear away, to remove the worn place from the wearing position and bring a part not worn thereto." (lines 5-10).
Date: April 16, 1872
Creator: Smith, Andrew F.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Pin for Engravers' Blocks.

Description: Patent for a pin for engravers' blocks for holding items to be engraved on the block. It has grooves of various widths on the sides to fit different size objects.
Date: July 16, 1907
Creator: Martin, Joseph Clay
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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