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Patent number:
Patent Date:
US Patent: 1,449,475
Recessing Tool Holder
Patentee:
Earl H. Wheeler (
exact
or
similar
names) - Windsor, Windsor County, VT
USPTO Classifications:
408/154
,
82/1.2
Tool Categories:
metalworking machines
:
metalworking machine tool holders
Assignees:
National Acme Mfg. Co.
- Cleveland, Cuyahoga County, OH
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Feb. 24, 1921
Granted:
Mar. 27, 1923
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for National Acme Co.
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