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US Patent: 2,251,166
Engraving machine pattern and copy character therefor
Patentee: Hans P. Preis (exact or similar names) - Irvington, NJ USPTO Classifications: 409/130 Tool Categories: metalworking machines : metal engraving machines Assignees: None Manufacturer: H. P. Preis Engraving Machine Co. - Hillside, NJ Witnesses: Unknown	Patent Dates: Applied: Oct. 02, 1939 Granted: Jul. 29, 1941 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for H. P. Preis Engraving Machine Co.
Description: The inventor was deceased and the patent was applied for by his wife and executor, Elizabeth J. Preis.

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