US Patent: 2,448,423
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| Collet seal
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Patentee:
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| Floyd L. Dodge (exact or similar names) - Waltham, MA |
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Patent Dates:
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| Applied: |
Sep. 14, 1945 |
| Granted: |
Aug. 31, 1948 |
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Jeff Joslin
Vintage Machinery entry for Wade Tool Co.
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Description: |
| The Wade Tool Co. is described as "a partnership composed of W. Stanley Wade and Emily Wade, both of Weston, Mass."The invention here is a seal that is intended to prevent chips and other contaminants from getting into the slots of a collet, which could prevent the collet from closing properly. The collets in the illustrations are described as a "collet of the type put out by the Wade Tool Company", and "a Gisholt master collet". |
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