US Patent: 1,240,173
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| Keyhole saw
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Patentee:
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| Alden R. Brewer (exact or similar names) - Northport, WA |
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Patent Dates:
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| Applied: |
Jan. 24, 1917 |
| Granted: |
Sep. 18, 1917 |
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Patent Pictures:
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1 | 2
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USPTO (New site tip) Google Patents
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Russ Allen
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Description: |
| This saw looks a lot like a float. One of these appeared on ebay by seller rat. |
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