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US Patent: 632,227
Combination hammer and nail-extractor
Patentee: Charles E. Perry (exact or similar names) - San Francisco, CA USPTO Classifications: 254/22 Tool Categories: specialty tools : nail extractors woodworking tools : hammers metalworking tools : hammers Assignees: Herbert P. Dwight - Oakland, CA Manufacturer: Not known to have been produced Witnesses: Holland Smith C. W. M. Smith	Patent Dates: Applied: May 26, 1898 Granted: Aug. 29, 1899 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin

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