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US Patent: 122,647
Improvements in Power Hammers
Patentee: Joseph Palmer (exact or similar names) - Concord, Merrimack County, NH USPTO Classifications: 74/40 Tool Categories: metalworking machines : forging machines : power hammers Assignees: None Manufacturer: S. C. Forsaith & Co. - Manchester, Hillsborough County, NH Witnesses: Charles C. Lund L. D. Stevens L. D. Brelan William R. Singleton	Patent Dates: Granted: Jan. 09, 1872 Reissue Information: Reissued as RE5,381 (Apr. 29, 1873) Patent Pictures: [ 1 | 2 ] USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for S. C. Forsaith Machine Co.

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