US Patent: 568,087
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| Wrench Attachment
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Patentee:
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| Baltis E. Keen (exact or similar names) - Los Angeles, CA |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Jun. 03, 1896 |
| Granted: |
Sep. 22, 1896 |
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Patent Pictures:
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Baltis E. Keen patent September 22, 1896 |
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Stan Schulz
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Description: |
| Pipe gripping jaw attachment for "monkey wrench" type adjustable nut wrench. It holds to the shank of the wrench by spring pressure. |
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