US Patent: 1,429,053
|
| Wrench
|
|
Patentee:
|
|
| William H. Ward (exact or similar names) - Ashtabula, OH |
| Manufacturer: |
| Not known to have been produced |
|
|
Patent Dates:
|
| Applied: |
Jun. 04, 1919 |
| Granted: |
Sep. 12, 1922 |
|
Patent Pictures:
|
|
William H. Ward patent Sept. 12, 1922 |
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward
Stan Schulz
|
|
Description: |
| Alligator pipe wrench with one movable jaw. The grip is tightened by a cam end surrounding the pivot that connects the handle and the head structure. This jaw movement also insures the wrench will not "lock" on the work piece. |
|
