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US Patent: 497,013
Power-hammer
Patentee: Charles M. Brown (exact or similar names) - Chicago, IL USPTO Classifications: 248/288.11, 72/431, 72/440, 72/446 Tool Categories: metalworking machines : forging machines : drop hammers Assignees: Christopher C. Bradley - Syracuse, NY Manufacturer: C. C. Bradley & Son, Inc. - Syracuse, NY Witnesses: Henry P. Sinden Joseph Weltik, Jr.	Patent Dates: Applied: Dec. 09, 1889 Granted: May 09, 1893 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.

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