US Patent: 357,593
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| Device for conveying motion
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Patentee:
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| John J. Greenough (exact or similar names) - Syracuse, NY |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Sep. 01, 1885 |
| Granted: |
Feb. 15, 1887 |
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Jeff Joslin
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Description: |
| "My invention relates to the driving of any revolving tool—such as a drill, brush, or polisher—so that it can be moved about through an expanded range and held and worked at any angle to a vertical or horizontal plane, which is effected for a simple device that is durable and easily and cheaply repaired." |
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