US Patent: 63,944
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| Bit-stocks
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Patentee:
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| Clemens B. Rose (exact or similar names) - Sunderland, MA |
| USPTO Classifications: |
| 81/28 |
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Patent Dates:
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| Granted: |
Apr. 16, 1867 |
| Reissue Information: |
| Reissued as RE6,212 (Jan. 05, 1875) |
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Patent Pictures:
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Kirk Eppler
Randy Roeder's Millers Falls Co. site
"Vintage Machinery" entry for Millers Falls Co.
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Description: |
| The example shown is actually a bit brace extension. It is marked on the shaft, "PAT'D APR 16.67 / BITSTOCK CO. / GREENFIELD MS". The chuck itself is unmarked. |
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