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Patent number:
Patent Date:
US Patent: 808,981
Tool Holder
Patentee:
Clarence L. Goodrich (
exact
or
similar
names) - Hartford, Hartford County, CT
USPTO Classifications:
408/141
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:
Dec. 27, 1904
Granted:
Jan. 02, 1906
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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