US Patent: 520,529
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| Wrench
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Patentee:
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| Karl August Klose (exact or similar names) - Richfield, MN |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Feb. 26, 1894 |
| Granted: |
May 29, 1894 |
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Patent Pictures:
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Karl August Klose patent May 29, 1894 |
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Stan Schulz
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Description: |
| The swinging hook jaw pivots on the teeth that also are the means for holding the adjustment. A spring holds the teeth and rack in engagement.
Klose's later patents (542,265 and 560,220) led to production by the Klose Wrench Co. of Minneapolis, MN. |
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