US Patent: 567,945
|
| Lock Jaw Wrench
|
|
Patentee:
|
|
| Elmer L. Keith (exact or similar names) - Mount Vernon, IA |
| Manufacturer: |
| Not known to have been produced |
|
|
Patent Dates:
|
| Applied: |
Oct. 14, 1895 |
| Granted: |
Sep. 15, 1896 |
|
Patent Pictures:
|
|
Elmer L. Keith patent September 15, 1896 |
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward
Stan Schulz
|
|
Description: |
| To set the adjustment, the shank of the movable jaw with rack teeth on the back is pressed by a cam lever against a rack toothed bar within the handle casing.
The cam lever handle latches by a spring catch at the end of the handle.
Improved by successor patent no. 587,974. |
|
