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US Patent: 453,767
Tool for Cutting Holes and Washers
Patentee: James Addison (exact or similar names) - San Francisco, CA USPTO Classifications: 408/138, 408/153, 408/86 Tool Categories: woodworking tools : hand drills : drill bits : washer cutters Assignees: None Manufacturer: Not known to have been produced Witnesses: S. H. Nourse J. A. Bayless	Patent Dates: Applied: Jan. 23, 1891 Granted: Jun. 09, 1891 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin (dm)

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