US Patent: 3,168,001
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| Headstock Spindle Adjustment Mechanism for Spiral Milling Machine
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Patentees:
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| Robert W. Nashold (exact or similar names) - New Richmond, Clermont County, OH |
| Herman J. Baldwin (exact or similar names) - Cincinnati, Hamilton County, OH |
| Vincent L. Mitchell (exact or similar names) - Cincinnati, Hamilton County, OH |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Dec. 19, 1958 |
| Granted: |
Feb. 02, 1965 |
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Joel Havens
"Vintage Machinery" entry for Cincinnati Milling Machine Co.
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Description: |
| Original application filed 19 Dec., 1958, now patent #3,101,649. Divided and this application filed 26 Apr., 1963. |
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