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Patent number:
Patent Date:
US Patent: 142,723
Drop Hammer Lifters
Patentee:
Charles Peck (
exact
or
similar
names) - New Haven, New Haven County, CT
USPTO Classifications:
72/436
,
74/575
Tool Categories:
metalworking machines
:
forging machines
:
drop hammers
Assignees:
Charles Peck
- New Haven, New Haven County, CT
Milo Peck
- New Haven, New Haven County, CT
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Apr. 15, 1873
Granted:
Sep. 09, 1873
Patent Pictures:
USPTO
(New site tip)
Google Patents
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