US Patent: 1,091,196
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| Grave-vault
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Patentee:
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| William U. Colthar (exact or similar names) - Springfield, OH |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Mar. 07, 1912 |
| Granted: |
Mar. 24, 1914 |
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Jeff Joslin Vintage Machinery entry for Victor Vise Co.
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Description: |
| It is mildly ironic that the inventor died a couple of months before the patent was issued. He was the owner of the Victor Vise Co., which ceased doing business after his death. |
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