Patent 496
Patent Summary
An image of the patent summary for number 496.
Name/Title
Patent 496Entry/Object ID
2025.3.105Tags
1800s, british, patent summary, scissors, sewing, dawDescription
496. Daw, M.W. Feb. 10. Scissors. -- A hook b is fired on one of each of the point of the blades. It is useful for drawing the thread from under the needle in a sewing-machine after the seam is finished. One of the hooks may have a sharp cutting edge to clear away tangled cotton from the revolving hook of a sewing-machine.Cataloged By
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Patent Summaries