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Patent number:
Patent Date:
US Patent: 2,692,518
Machine Tool
Patentees:
Joseph B. Armitage (
exact
or
similar
names) - Wauwatosa, Milwaukee County, WI
John B. Lukey (
exact
or
similar
names) - West Allis, Milwaukee County, WI
USPTO Classifications:
408/15
,
408/16
,
411/935
,
82/153
Tool Categories:
metalworking machines
:
drilling and boring
:
horizontal boring mills
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Aug. 25, 1948
Granted:
Oct. 26, 1954
Patent Pictures:
USPTO
(New site tip)
Google Patents
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