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US Patent: 156,474
Improvement in machines for smoothing and cornering panels
Patentees: Jacob P. Beck (exact or similar names) - Lock Haven, PA John H. Weaver (exact or similar names) - Lock Haven, PA USPTO Classifications: 144/198.1, 144/3.1, 144/38, 451/267, 451/67 Tool Categories: woodworking machines : sanding machines Assignees: Jacob P. Beck - Lock Haven, PA John H. Weaver - Lock Haven, PA A. N. Raub - Lock Haven, PA Manufacturer: Not known to have been produced Witnesses: James W. Clark G. W. Batchelor	Patent Dates: Applied: Aug. 22, 1874 Granted: Nov. 03, 1874 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin

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