US Patent: 1,681,506
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| Dustpan for floor-surfacing machines
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Patentee:
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| Ira V. Spurlin (exact or similar names) - Hamilton, OH |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Oct. 25, 1926 |
| Granted: |
Aug. 21, 1928 |
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Jeff Joslin
Vintage Machinery entry for American Floor Surfacing Machine Co.
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Description: |
| This invention is specific to the American Universal floor surfacing machine made by American Floor Surfacing Machine Co. It is unknown whether this invention was manufactured. |
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