US Patent: 242,656
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Bit-gage
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Patentee:
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W. Haskell King (exact or similar names) - Athol, MA |
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Patent Dates:
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Applied: |
Apr. 06, 1881 |
Granted: |
Jun. 07, 1881 |
Patent Pictures:
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USPTO (New site tip) Google Patents
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Jeff Joslin
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Description: |
In 2005 Martin Donnelly listed an example of this depth stop. The thumbscrew is marked, "W. H. KING / ATHOL, MASS. / JUNE 7, 1881". |
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