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US Patent: 614,692
Drop Hammer
Patentee:
Frederic C. Billings (exact or similar names) - Hartford, Hartford County, CT

USPTO Classifications:
72/439

Tool Categories:
metalworking machines : forging machines : drop hammers

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Feb. 25, 1898
Granted: Nov. 22, 1898

Patent Pictures:
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Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Billings & Spencer Co.

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