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US Patent: 386,076
Drop-hammer
Patentee:
Frank M. Leavitt (exact or similar names) - Brooklyn, NY

USPTO Classifications:
72/436, 72/440, 72/456

Tool Categories:
metalworking machines : forging machines : drop hammers

Assignees:
E. W. Bliss Co. - Brooklyn, NY

Manufacturer:
E. W. Bliss Co. - Brooklyn, NY

Witnesses:
J. E. M. Bowen
John E. Gavin

Patent Dates:
Applied: Sep. 22, 1887
Granted: Jul. 10, 1888

Patent Pictures:
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Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for E. W. Bliss Co.

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