US Patent: 438,992
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| Bolt Holder
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Patentee:
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| Charles L. Edwards (exact or similar names) - Collinsville, IL |
| USPTO Classifications: |
| 81/13 |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Apr. 21, 1890 |
| Granted: |
Oct. 21, 1890 |
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Patent Pictures:
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Charles L. Edwards patent October 21, 1890 |
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Stan Schulz
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Description: |
| An adjustable clamping tool to hold the countersunk heads of tire bolts on carriage wheels, plowshare bolts, etc. The drawing for this one shows a pocket wrench applied to the nut on the inside of the wheel. |
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