US Patent: 594,023
|
| Wrench
|
|
Patentee:
|
|
| Louis Geo. Krueger (exact or similar names) - Wrightstown, WI |
| Manufacturer: |
| Not known to have been produced |
|
|
Patent Dates:
|
| Applied: |
May 17, 1897 |
| Granted: |
Nov. 23, 1897 |
|
Patent Pictures:
|
|
Louis Geo. Krueger patent November 23, 1897 |
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward
Stan Schulz
|
|
Description: |
| Reversible ratchet with adjustable jaws in the head. The jaw position is set by a spiral flange on the adjusting knob. The jaw faces have spring-loaded grips which allow for operation on nuts or pipe. |
|
