US Patent: 805,793
|
| Wrench
|
|
Patentee:
|
|
| Joseph P. A. Hanlon (exact or similar names) - Somerville, MA |
| Manufacturer: |
| Not known to have been produced |
|
|
Patent Dates:
|
| Applied: |
Jun. 17, 1905 |
| Granted: |
Nov. 28, 1905 |
|
Patent Pictures:
|
|
Joseph P. A. Hanlon patent Nov. 28, 1905 |
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward
Stan Schulz
|
|
Description: |
| Adjustable jaw combination pipe and nut wrench. Three adjusting screws lock the adjusting jaw to the shank, tighten a moveable jaw segment against the work, and lock or release the gripping jaw segment. |
|
