US Patent: 3,447,245
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| Method for Cutting Radii on Workpiece
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Patentee:
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| Warren B. Holdridge (exact or similar names) - Gardena, Los Angeles County, CA |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Nov. 21, 1966 |
| Granted: |
Jun. 03, 1969 |
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Joel Havens
"Vintage Machinery" entry for Holdridge Mfg. Co.
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Description: |
| This application is a division of my pending application filed 14 June, 1965, now Patent No. 3,345,893.
Claim:
The method of locating the cutting end of the hit on the yoke of a radii cutter in which a micrometer depth gauge is placed at a known distance from the axis of rotation of the yoke and, when adjusted to a position readable on the micrometer, serves as a locator for the cutting end of the bit. |
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