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US Patent: 2,339,607
Method of preparing moldable material
Patentee:
Graydon Smith (exact or similar names) - Concord, MA

USPTO Classifications:
219/774, 264/451, 264/DIG.046, 99/DIG.014

Tool Categories:
specialty machines : plastic molding machines

Assignees:
Reed-Prentice Corp. - Worcester, MA

Manufacturer:
Reed-Prentice Corp. - Worcester, MA

Witnesses:
Unknown

Patent Dates:
Applied: Jul. 07, 1942
Granted: Jan. 18, 1944

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Reed-Prentice Corp.

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