US Patent: 1,097,581
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| Lift-jack
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Patentee:
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| John H. Burkholder (exact or similar names) - Ashland, OH |
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Patent Dates:
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| Granted: |
May 19, 1914 |
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Patent Pictures:
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1 | 2
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Jeff Joslin
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Description: |
| An example has been seen, marked only with this patent's date. The mechanism only somewhat resembles that shown in this patent but this is by far the most similar patent issued on this patent date. In the absence of other information we assume that it was manufactured by the assignee. |
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