US Patent: 190,069
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| Improvement in lamps
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Patentee:
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| Leverett Homer Olmsted (exact or similar names) - Brooklyn, NY |
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Patent Dates:
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| Applied: |
Mar. 21, 1877 |
| Granted: |
Apr. 24, 1877 |
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Jeff Joslin
Vintage Machinery entry for L. H. Olmsted
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Description: |
| Improvement on patent 188,533. We have seen an example on eBay with "PAT MAR 20, 77 APR. 24 77" stamped on the wick ferrule, and also in raised letters and on the bottom of the glass bowl. In large raised letters on the side of the bowl is "Little Harry's Night Lamp / L H Olmsted / New York". This Little Harry's Lamp is 4 inches high.Decades after this patent the inventor would manufacture a power hacksaw. |
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