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Patent number:
Patent Date:
US Patent: 2,578,780
Rotary Pump Seal
Patentee:
Clark D. Bower (
exact
or
similar
names) - Pomona, Los Angeles County, CA
USPTO Classifications:
415/174.1
,
415/55.4
Tool Categories:
industrial machines
:
pumps
:
rotary pumps
Assignees:
Fairbanks, Morse & Co.
- Chicago, Cook County, IL
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Sep. 20, 1946
Granted:
Dec. 18, 1951
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Fairbanks Morse & Co.
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