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US Patent: 262,774
Drill chuck
Patentee: Timothy Holland (exact or similar names) - Troy, NY USPTO Classifications: 184/50.1 Tool Categories: industrial machines : industrial machine mechanisms : industrial machine lubrication Assignees: None Manufacturer: Not known to have been produced Witnesses: Charles S. Brintnall Justin Kellogg	Patent Dates: Applied: Jun. 26, 1882 Granted: Aug. 15, 1882 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin

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