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Patent number:
Patent Date:
US Patent: 2,459,899
Collet
Patentee:
Arthur Merrick Stoner (
exact
or
similar
names) - West Hartford, Hartford County, CT
USPTO Classifications:
279/46.7
,
279/48
,
279/51
Tool Categories:
metalworking machines
:
metal lathes
:
metal lathe chucks
Assignees:
Jacobs Mfg. Co.
- Hartford, Hartford County, CT
Manufacturer:
Jacobs Mfg. Co.
- Hartford, Hartford County, CT
Witnesses:
none listed
Patent Dates:
Applied:
Feb. 04, 1944
Granted:
Jan. 25, 1949
Patent Pictures: [
1
|
2
]
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Jacobs Manufacturing Co.
Description:
This patent & patent #
2,346,706
are for the Jacobs Rubber-Flex collet system.
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