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US Patent: 327,999
Power-hammer
Patentee: Charles M. Brown (exact or similar names) - Rockford, IL USPTO Classifications: 72/431, 72/446 Tool Categories: metalworking machines : forging machines : trip and helve hammers Assignees: None Manufacturer: C. C. Bradley & Son, Inc. - Syracuse, NY Witnesses: David N. Starr W. L. Rutledge	Patent Dates: Applied: Jun. 18, 1885 Granted: Oct. 13, 1885 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for C. C. Bradley & Son, Inc.
Description: Improvements to patents 230,612 and 240,881.

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