US Patent: 1,234,838
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| Leaf Spring Spreader
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Patentee:
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| Archibald F. Weise (exact or similar names) - Chicago, IL |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Dec. 01, 1916 |
| Granted: |
Jul. 31, 1917 |
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Patent Pictures:
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Archibald F. Weise patent July 31, 1917 |
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Stan Schulz
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Description: |
| Size adjustment by a knurled nut -- spring spread accomplished by wedges; one of which is activated by a cam-ended lever.
Weise announced this tool to the trade in early 1918; it is not clear that he'd actually begun production. |
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