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US Patent: 2,524,636
Cutter for pantograph engraving machines
Patentees:
Jakob A. Hofmann - Lyndhurst, NJ
Martin H. Preis - Cranford, NJ

USPTO Classifications:
30/164.9, 30/296.1, 30/353, 33/18.1

Tool Categories:
specialty machines : engraving machines

Assignees:
H. P. Preis Engraving Machine Co. - Newark, NJ

Manufacturer:
H. P. Preis Engraving Machine Co. - Hillside, NJ

Witnesses:
Unknown

Patent Dates:
Applied: Nov. 01, 1947
Granted: Oct. 03, 1950

Patent Pictures:
USPTO pdf tiff
Google Patents
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"Vintage Machinery" entry for H. P. Preis Engraving Machine Co.

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