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US Patent: 526,448
Scale Measure
Patentee: Elmer Karschner (exact or similar names) - Williamsport, Lycoming County, PA USPTO Classifications: 285/319, 33/809, 403/182 Tool Categories: rules : measuring rods Assignees: None Manufacturer: Not known to have been produced Witnesses: Frank Kester G. C. Coons J. H. Joelman, Jr. O. B. Black	Patent Dates: Applied: Apr. 21, 1894 Granted: Sep. 25, 1894 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens
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