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Patent number:
Patent Date:
US Patent: 319,071
Tool Holding Attachment for Lathes
Patentee:
Charles W. Colesworthy (
exact
or
similar
names) - Boston, Suffolk County, MA
USPTO Classifications:
29/35.5
,
29/57
,
408/240
,
74/817
,
82/150
Tool Categories:
metalworking machines
:
metal lathes
:
lathe tool holders and tool posts
metalworking machines
:
metal lathes
:
metal lathe accessories and attachments
Assignees:
Charles W. Colesworthy
- Boston, Suffolk County, MA
James R. Carter
- Newton, Middlesex County, MA
Edward H. Palmer
- Reading, Middlesex County, MA
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Jan. 29, 1885
Granted:
Jun. 02, 1885
Patent Pictures:
USPTO
(New site tip)
Google Patents
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