US Patent: 440,214
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| Rod and Pipe Tongs
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Patentee:
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| David Brown Whitehill (exact or similar names) - North Clarendon, PA |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Apr. 03, 1890 |
| Granted: |
Nov. 11, 1890 |
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Patent Pictures:
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David B. Whitehall Pat. Nov. 11, 1890 |
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Stan Schulz
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Description: |
| A series of notches on the main stock and on a "tail-piece" attached to the pivot block, and a registration pin form the size-adjustment component of this pipe tongs. The registration pin has a notch for a spring clip, and the handle portion of the main stock has an "S" curve. |
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