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US Patent: 297,243
Saw-tab
Patentee:
James E. Emerson - Beaver Falls, PA

USPTO Classifications:
30/511, 83/699.21

Tool Categories:
woodworking machines : machine and tool cutters : sawblades

Assignees:
None

Manufacturer:
Emerson, Smith & Co., Ltd. - Beaver Falls, PA

Witnesses:
Newton Crawford
M. P. Callan

Patent Dates:
Applied: Mar. 10, 1884
Granted: Apr. 22, 1884

Patent Pictures:
USPTO pdf tiff
Google Patents
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"Vintage Machinery" entry for James E. Emerson

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