US Patent: 2,275,327
|
| Tool Holder
|
|
Patentees:
|
| Henry M. Sheridan (exact or similar names) - Erie, Erie County, PA |
| Ole Severson (exact or similar names) - Shelton, Fairfield County, CT |
| Manufacturer: |
| Not known to have been produced |
|
|
Patent Dates:
|
| Applied: |
Feb. 12, 1941 |
| Granted: |
Mar. 03, 1942 |
USPTO (New site tip) Google Patents
Report data errors or omissions to steward
Joel Havens
|