US Patent: 312,178
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Electro-magnetic toy swing
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Patentee:
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Murray Bacon (exact or similar names) - Philadelphia, PA |
Manufacturer: |
Not known to have been produced |
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Patent Dates:
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Applied: |
Dec. 10, 1883 |
Granted: |
Feb. 10, 1885 |
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Jeff Joslin Vintage Machinery entry for Murray Bacon
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Description: |
The patent is of interest because Murray Bacon of Philadelphia had manufactured foot and power lathes in the early 1870s. |
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