US Patent: 1,462,963
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Tool
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Patentee:
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Oscar D. Hapgood (exact or similar names) - Montague, MA |
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Patent Dates:
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Applied: |
Sep. 15, 1922 |
Granted: |
Jul. 24, 1923 |
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Jeff Joslin Vintage Machinery entry for Goodell-Pratt Co.
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Description: |
This patent date is seen on page 283 of Goodell-Pratt's Catalog 17 (issued 1930) for their No. 678 Ratchet Breast Drill. Also shown with that drill is the date corresponding to patent 557,328. |
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