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US Patent: 8,178
Machine for cutting ratan, &c.
Patentee:
Sylvanus Sawyer - Templeton, MA

USPTO Classifications:
144/161, 144/175

Tool Categories:
woodworking machines : specialty machines : rattan machines

Assignees:
None

Manufacturer:
Sylvanus Sawyer - Fitchburg, MA

Witnesses:
C. H. Bliss
Charles Field

Patent Dates:
Granted: Jun. 24, 1851

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for Sylvanus Sawyer
Description:
The 1868-10-14 issue of Scientific American carried a notice from the Commissioner of Patents that inventor Sawyer had applied for an extension to this patent. The 1869-01-30 issue carried a notice that the extension had been granted. According to the 1873 "Subject-matter index of patents for inventions issued by the United States Patent Office", this patent was granted an additional extension on 1867-03-02 by act of Congress.

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