US Patent: 816,640
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| Logging apparatus
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Patentee:
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| Joseph Butler (exact or similar names) - Naumai, New Zealand |
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Patent Dates:
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| Applied: |
Oct. 08, 1904 |
| Granted: |
Apr. 03, 1906 |
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Jeff Joslin
Vintage Machinery entry for Lidgerwood Mfg. Co.
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Description: |
| "My apparatus combines the advantages of a cone in the hauling of the log with the advantages of a jacking apparatus, which lifts the end of the log preliminarily to loading onto itself or for the purpose of clearing obstructions..." |
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