US Patent: 88,623
|
Wrench
Improvement in Wrench
|
|
Patentee:
|
|
| George P. Ganster (exact or similar names) - New York, NY |
| Manufacturer: |
| Not known to have been produced |
|
|
Patent Dates:
|
| Granted: |
Apr. 06, 1869 |
|
Patent Pictures:
|
|
George P. Ganster Pat. April 6, 1869 |
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward
Stan Schulz
|
|
Description: |
| The handle has flanges which ride in slots in the lower "fixed" jaw; the shank of the adjustable jaw has left-hand threads turned by threads inside the hollow handle. Two alternate modes of limiting jaw travel are described. |
|
