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US Patent: 649,934
Micrometer Attachment for Tools
Patentee: Thomas R. James (exact or similar names) - Chicago, IL USPTO Classifications: 33/558.3 Tool Categories: metalworking tools : machinist tools : measuring tools : micrometers Assignees: None Manufacturer: Not known to have been produced Witnesses: H. W. Bellfield M. R. Rockford Richard E. James W. Clyde Jones	Patent Dates: Applied: Jan. 29, 1900 Granted: May 22, 1900 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens
Description: Jones & Addington - patent attorneys

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