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Patent number:
Patent Date:
US Patent: 2,648,912
Contour Inspection Device
Patentee:
John H. Osgood (
exact
or
similar
names) - Claremont, Sullivan County, NH
USPTO Classifications:
33/547
,
33/557
Tool Categories:
metalworking tools
:
machinist tools
:
measuring tools
:
comparators
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Aug. 11, 1947
Granted:
Aug. 18, 1953
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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