US Patent: 689,154
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| Arbor Press
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Patentee:
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| Edwin Ellsworth Bartlett (exact or similar names) - Hydepark, Norfolk County, MA |
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Patent Dates:
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| Applied: |
May 31, 1900 |
| Granted: |
Dec. 17, 1901 |
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Patent Pictures:
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Joel Havens
"Vintage Machinery" entry for Greenerd Press & Machine Co., Inc.
"Vintage Machinery" entry for Edwin E. Bartlett
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Description: |
| Improvements to patent 464,316, "to increase the capacity and power of the arbor-press", and "also to prevent injury to the arbor when it is forced out of its collar by the press." |
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