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US Patent: 3,080,969
Sorting apparatus
Patentee: Robert E. Blake (exact or similar names) - New Westminster, BC Canada USPTO Classifications: 209/520, 209/555, 209/630 Tool Categories: woodworking machines : sawmills : sawmill lumber conveyors Assignees: Irvington Machine Works, Inc. - Portland, OR Manufacturer: Irvington Machine Works, Inc. - Portland, OR Witnesses: Unknown	Patent Dates: Applied: Oct. 27, 1960 Granted: Mar. 12, 1963 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Irvington Machine Works

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