US Patent: 751,671
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Hand Tool Core Box Plane with Ratcheting Cutter Adjustment
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Patentee:
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John E. McCauley (exact or similar names) - Springfield, OH |
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Patent Dates:
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Applied: |
Jun. 15, 1903 |
Granted: |
Feb. 09, 1904 |
Patent Pictures:
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Steve Reynolds
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Description: |
This core box plane employs as the core of its genius a ratchet mechanism that moves the core box cutting iron through a semicircular arc, thus obviating the need to move the entire plane as the planing progresses. |
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