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Patent number:
Patent Date:
US Patent: 133,368
Improvement in water-rams
Patentee:
Christopher Hodgkins (
exact
or
similar
names) - Marlborough, NH
USPTO Classifications:
417/227
,
417/390
Tool Categories:
industrial machines
:
pumps
:
hydraulic pumps
industrial machines
:
pumps
:
reciprocating pumps
Assignees:
None
Manufacturer:
C. & A. Hodgkins Co.
- Marlboro, NH
Witnesses:
Elijah Boyden
William M. Nason
Patent Dates:
Granted:
Nov. 26, 1872
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for C. & A. Hodgkins Co.
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