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CA Patent: CA-1,436
A shingle machine
Patentee: Richard Smith (exact or similar names) - Sherbrooke, QC Canada USPTO Classifications: Tool Categories: woodworking machines : specialty woodworking machines : shingle machines Assignees: None Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Granted: Apr. 18, 1872 Patent Pictures: CIPO Data Report data errors or omissions to steward Jeff Joslin
Description: This shingle machine was also granted US patent 133,730. This patent was extended as patent CA-7,375.

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