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Patent number:
Patent Date:
US Patent: 1,131,044
Pump
Patentee:
Adolph L. De Leeuw (
exact
or
similar
names) - Cincinnati, Hamilton County, OH
USPTO Classifications:
415/122.1
,
415/204
,
415/218.1
Tool Categories:
industrial machines
:
pumps
:
centrifugal pumps
Assignees:
Cincinnati Milling Machine Co.
- Cincinnati, Hamilton County, OH
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Jun. 27, 1913
Granted:
Mar. 09, 1915
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Cincinnati Milling Machine Co.
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