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Patent number:
Patent Date:
US Patent: 3,087,230
Inserted Bit Clamping Means
Patentee:
Donald E. Comire (
exact
or
similar
names) - Brookline, Hillsborough County, NH
USPTO Classifications:
407/108
,
407/109
,
407/113
,
407/94
Tool Categories:
metalworking machines
:
milling machines
:
milling machine cutters
Assignees:
O. K. Tool Co., Inc.
- Milford, Hillsborough County, NH
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Aug. 04, 1958
Granted:
Apr. 30, 1963
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for O.K. Tool Co., Inc.
Description:
Continuation of abandoned application filed 04 Aug., 1958. This application filed 13 Mar., 1961.
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