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US Patent: 707,584
Drill Shaper
Patentees: Dan Greenwalt (exact or similar names) - Breckenridge, Summit County, CO James P. Dawson (exact or similar names) - Breckenridge, Summit County, CO USPTO Classifications: 144/125, 144/147, 144/162.1, 144/30, 76/5.1, 83/629 Tool Categories: metalworking machines : metal shapers Assignees: None Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Nov. 11, 1901 Granted: Aug. 26, 1902 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens

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