US Patent: 388,607
|
Pipe Wrench
Improvement in Pipe Tongs
|
|
Patentee:
|
|
| David B. Whitehill (exact or similar names) - North Clarendon, PA |
| Manufacturer: |
| Not known to have been produced |
|
|
Patent Dates:
|
| Applied: |
Apr. 16, 1888 |
| Granted: |
Aug. 28, 1888 |
|
Patent Pictures:
|
|
David B. Whitehill patent August 28, 1888 |
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward
Stan Schulz
|
|
Description: |
| The end of the "fixed" jaw has a reversible, repositionable gripping block. The position of the hook jaw is adjustable by the link pin on the lever handle, and notches on the main shank. The connection between the lever handle and hook jaw is a wire loop. |
|
