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Bobbin Winder for Sewing Machines.
Patent for a new and improved bobbin-winder for sewing machines. This design consists in "the combination, with the shaft provided with a screw-threaded aperture at one end and having a groove formed near the other end, and a carrying pulley, of the spindle provided with a threaded extension entering said screw-threaded aperture of the shaft, said spindle having a taper and made of highly tempered metal" (lines 66-73).
Date:
August 23, 1887
Creator:
Evetts, Thomas Frankling
System:
The Portal to Texas History