US Patent: 2,217,672
|
| Milling Machine
|
|
Patentees:
|
| Edward E. Coffin (exact or similar names) - Providence, Providence County, RI |
| August L. Krause (exact or similar names) - Providence, Providence County, RI |
|
|
Patent Dates:
|
| Applied: |
Aug. 18, 1937 |
| Granted: |
Oct. 15, 1940 |
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward
Joel Havens
"Vintage Machinery" entry for Brown & Sharpe Mfg. Co
|
|
Description: |
| Original application 18 Aug., 1937. Divided and this application 15 Jan., 1940.
We have seen this patent number, one of about 50 listed, on a No. 2B Plain Mill from Brown & Sharpe. |
|
