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US Patent: 1,225,695
Drop Hammer
Patentee: Louis G. Bayrer (exact or similar names) - Hartford, CT USPTO Classifications: 72/436 Tool Categories: metalworking machines : forging machines : drop hammers Assignees: Billings & Spencer Co. - Hartford, CT Manufacturer: Not known to have been produced Witnesses: J. C. Van Zandt W. M. Harney Louis Lucia Anne E. O' Brian	Patent Dates: Applied: Mar. 02, 1915 Granted: May 08, 1917 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Billings & Spencer Co.
Description: H. E. Hart - patent attorney

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