US Patent: 84,505
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| Improvement in paper-files
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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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| Granted: |
Dec. 01, 1868 |
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Jeff Joslin
American Artisan article on this invention
Vintage Machinery entry for L. H. Olmsted
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Description: |
| The 1877-03-09 American Artisan had a short illustrated article on this invention. The article says that the bill-file was being "manufactured by L. H. Olmsted, of No. 1 Center street, New York City." We have seen an item matching this patent and labeled, "No. 1. / L. H. Olmsted's improved / BILL FILE / Patented December 1st, 1868". |
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