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Patent number:
Patent Date:
US Patent: 2,460,310
Screw pump
Patentee:
Gilbert Rathman (
exact
or
similar
names) - Union, NJ
USPTO Classifications:
418/200
,
418/202
Tool Categories:
industrial machines
:
pneumatic
:
air compressors
Assignees:
Roots-Connersville Blower Corp.
- Connersville, IN
Manufacturer:
Roots-Connersville Blower Corp.
- Connersville, IN
Witnesses:
Unknown
Patent Dates:
Applied:
Nov. 20, 1943
Granted:
Feb. 01, 1949
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Connersville Blower Co.
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