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US Patent: 718,266
Vernier and Micrometer Calipers
Patentee: Frank G. Marbach (exact or similar names) - Cleveland, OH USPTO Classifications: 33/823 Tool Categories: metalworking tools : machinist tools : measuring tools : micrometers metalworking tools : machinist tools : measuring tools : vernier calipers Assignees: None Manufacturer: Not known to have been produced Witnesses: A. L. Lord E. B. Donnelly W. E. Donnelly	Patent Dates: Applied: Apr. 18, 1901 Granted: Jan. 13, 1903 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens
Description: W. E. Donnelly - patent attorney

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