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Patent number:
Patent Date:
US Patent: 1,028,605
Bar-turning tool
Patentee:
James Charles Potter (
exact
or
similar
names) - Pawtucket, RI
USPTO Classifications:
29/57
,
82/121
,
82/158
Tool Categories:
Assignees:
Potter & Johnston Machine Co.
- Pawtucket, RI
Manufacturer:
Potter & Johnston Machine Co.
- Pawtucket, RI
Witnesses:
Charles H. W. Roberts
Mitchell Adams
Patent Dates:
Applied:
Dec. 03, 1906
Granted:
Jun. 04, 1912
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Potter & Johnston Machine Co.
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