Device for Reeling Silk from the Cocoon, US Patent No. 317222
Sample pages
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US Patent No. 317,222, granted May 5, 1885 to Edward W. Serrell Jr., for an improvement to silk-reeling machinery. A notched, freely oscillating leather disk with a circular guide sits between the water basin and the agate guide, catching lumps of filament and chrysalides before they enter the thread. The patent includes a drawing sheet (side elevation and plan) and the specification with two claims.
- Type
- Patent
- Date
- May 5, 1885
- Language
- English
- Pages
- 2
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From Ralph Griswold's Digital Archive, delivered by the University of Arizona.
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