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Patent number:
Patent Date:
US Patent: 2,809,844
Tool Holder
Patentee:
Charles Tree (
exact
or
similar
names) - Racine, Racine County, WI
USPTO Classifications:
279/50
,
279/51
Tool Categories:
metalworking machines
:
milling machines
:
milling machine tools
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
none listed
Patent Dates:
Applied:
Nov. 07, 1955
Granted:
Oct. 15, 1957
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Tree Tool and Die Works
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