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Patent number:
Patent Date:
US Patent: 2,222,165
Comparator
Patentees:
Robert O. Beardsley (
exact
or
similar
names) - Springfield, Windsor County, VT
Robert R. Finn (
exact
or
similar
names) - Springfield, Windsor County, VT
USPTO Classifications:
248/477
,
248/479
,
353/39
,
353/79
,
353/94
,
359/449
Tool Categories:
metalworking tools
:
machinist tools
:
measuring tools
:
comparators
Assignees:
Jones & Lamson Machine Co.
- Springfield, Windsor County, VT
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Oct. 10, 1938
Granted:
Nov. 19, 1940
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Jones, Lamson & Co.
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