US Patent: 364,153
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| Auger Bit
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Patentee:
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| Cornelius Whitehouse (exact or similar names) - Bridgtown, Cannock England |
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Patent Dates:
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| Applied: |
Jan. 25, 1887 |
| Granted: |
May 31, 1887 |
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Patent Pictures:
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Russ Allen.
"Vintage Machinery" entry for Peck, Stow & Wilcox Co.
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Description: |
| Previously patented in England. Process of forging or stamping the blank into a bulb containing sufficient metal to form the head and nose of the cutter and then forming the blank in a die. The cutter is distinct with a loop holes being formed in the process.
Known example marked: PAT. MAY 31 1887/P.S.&W Co. |
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