US Patent: 632,257
|
| Pipe Wrench
|
|
Patentee:
|
|
| Julius H. Garson (exact or similar names) - Denver, CO |
| Manufacturer: |
| Not known to have been produced |
|
|
Patent Dates:
|
| Applied: |
Mar. 22, 1898 |
| Granted: |
Sep. 05, 1899 |
|
Patent Pictures:
|
|
Julius H. Garson patent September 5, 1899 |
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward
Stan Schulz
|
|
Description: |
| Reversible ratchet "clamp wheels" in the outer jaw cooperate with a clamp wheel on the movable jaw to grip pipe, or the frame of a threading die designed to coordinate with the wrench. |
|
