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Patent number:
Patent Date:
US Patent: 2,212,012
Cutter
Patentee:
Clarence W. Davidson (
exact
or
similar
names) - Orchard Lake, MI
USPTO Classifications:
407/113
,
407/45
,
407/49
,
407/52
,
407/55
,
407/59
,
407/61
,
407/63
Tool Categories:
Assignees:
Goddard & Goddard Co., Inc.
- Detroit, MI
Manufacturer:
Goddard & Goddard Co.
- Detroit, MI
Witnesses:
Unknown
Patent Dates:
Applied:
Oct. 10, 1938
Granted:
Aug. 20, 1940
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Goddard & Goddard Co.
Description:
This patent covers an inserted-blade design for milling, reaming, boring, etc., where each insert has cutting edges on opposing sides.
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