CA Patent: CA-4,825
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| Improvements on scroll saw
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Patentee:
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| William Douglas Westman (exact or similar names) - Toronto, ON Canada |
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Patent Dates:
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| Applied: |
May 22, 1875 |
| Granted: |
Jun. 05, 1875 |
CIPO Data
Espacenet patent
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Jeff Joslin
"Vintage Machinery" entry for W. D. Westman
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Description: |
| "It is constructed so that it can be driven by any suitable motive power, but is well adapted for being driven by the foot by means of a treadle and rod pivoted on a face plate..." |
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