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US Patent: 1,230,779
Filing-machine
Patentee: Wilber D. Rearwin (exact or similar names) - Grand Rapids, MI USPTO Classifications: 29/76.1 Tool Categories: metalworking machines : filing machines trade specific : tool and die maker Assignees: None Manufacturer: Oliver Machinery Co. - Grand Rapids, MI Witnesses: Unknown	Patent Dates: Applied: Oct. 01, 1915 Granted: Jun. 19, 1917 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Oliver Machinery Co.
Description: This die filer was seen in an undated catalog from Oliver Machinery Co.: "'Oliver' (Rearwin Pat.) Die Filer", in two sizes.

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