US Patent: 2,159,373
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| Torque wrench
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Patentee:
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| Allen I. Dunn (exact or similar names) - Cedar Rapids, IA |
| USPTO Classifications: |
| 265/1 |
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Patent Dates:
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| Applied: |
Apr. 10, 1937 |
| Granted: |
May 23, 1939 |
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Patent Pictures:
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1 | 2
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Patent 2,159,373 - edited from PATENT GAZETTE |
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Stan Schulz
Cedar Rapids Engineering Co. (vintagemachinery.org)
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Description: |
| Enclosed "flexible bar" type with indicator dial. Features include "rack & toothed gear" connection to the indicator dial, provision for adjusting effective length of internal lever, and option for including ratchet action.
This patent number together with 2,159,354 appears on known examples of KWIK-WAY torque wrenches made by Cedar Rapids Engineering Company. |
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