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Patent number:
Patent Date:
US Patent: 2,532,591
Slotting Machine
Patentee:
Joseph B. Armitage (
exact
or
similar
names) - Wauwatosa, Milwaukee County, WI
USPTO Classifications:
409/307
,
409/334
,
74/49
Tool Categories:
metalworking machines
:
milling machines
:
milling machine accessories
metalworking machines
:
metal slotting machines
Assignees:
Kearney & Trecker Corp.
- West Allis, Milwaukee County, WI
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Jul. 11, 1946
Granted:
Dec. 05, 1950
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Kearney & Trecker Co.
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