US Patent: 18,877
|
| Drawing Knife
|
|
Patentee:
|
|
| Richard N. Watrous (exact or similar names) - Charlestown, OH |
|
|
Patent Dates:
|
| Granted: |
Dec. 15, 1857 |
USPTO (New site tip) Google Patents
Report data errors or omissions to steward
Russ Allen.
|
|
Description: |
| Adjustable handle draw knife where the handle shoulder is notched and engages corresponding notches on the blade tang and secured by a screw/thumbnut.
Known example is marked Noble Mfg. Co. with the patent date. |
|