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Patent number:
Patent Date:
US Patent: 965,893
Tool Holder
Patentee:
Bengt M. W. Hanson (
exact
or
similar
names) - Hartford, Hartford County, CT
USPTO Classifications:
269/234
,
279/46.5
,
279/54
,
279/95
,
384/248
,
82/158
Tool Categories:
metalworking machines
:
metal lathes
:
lathe tool holders and tool posts
Assignees:
Pratt & Whitney Co.
- Hartford, Hartford County, CT
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Aug. 11, 1908
Granted:
Aug. 02, 1910
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Pratt, Whitney & Co.
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