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US Patent: 851,831
Index Head
Patentee: John Parker (exact or similar names) - Providence, Providence County, RI USPTO Classifications: 74/813R, 74/825 Tool Categories: metalworking machines : indexers and dividers Assignees: Brown & Sharpe Mfg. Co. - Providence, Providence County, RI Manufacturer: Brown & Sharpe Mfg. Co. - Providence, Providence County, RI Witnesses: W. H. Thurston J. H. Thurston Catherine G. Bradley	Patent Dates: Applied: Feb. 05, 1904 Granted: Apr. 30, 1907 Patent Pictures: [ 1 | 2 ] USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Brown & Sharpe Mfg. Co

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