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US Patent: 762,786
Calipers
Patentee: John W. West (exact or similar names) - Toledo, OH USPTO Classifications: 33/558.07 Tool Categories: layout tools : measurement gauges Assignees: C. B. Barnhard - Toledo, OH Manufacturer: Not known to have been produced Witnesses: W. F. Doyle A. L. Hough Howard Lewis Frank P. Kennison	Patent Dates: Applied: Apr. 27, 1904 Granted: Jun. 14, 1904 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens

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