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US Patent: 1,091,196
Grave-vault
Patentee:
William U. Colthar (exact or similar names) - Springfield, OH

USPTO Classifications:
27/35, 292/24

Tool Categories:

Assignees:
Champion Chemical Co. - Springfield, OH

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Mar. 07, 1912
Granted: Mar. 24, 1914

Patent Pictures:
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Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Victor Vise Co.
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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