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US Patent: 777,643
Combined Calipers and Dividers
Patentee: Philip H. Sanger (exact or similar names) - Onaway, MI USPTO Classifications: 33/558.2 Tool Categories: layout tools : calipers layout tools : compasses : dividers Assignees: R. M. Walton - Onaway, MI Manufacturer: Not known to have been produced Witnesses: Eugene M. Sliney C. H. Griesbauer R. May Walton Samuel S. Tower	Patent Dates: Applied: Aug. 04, 1904 Granted: Dec. 13, 1904 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens
Description: H. B. Wilson - patent attorney

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