Patented May 4, 1897
If an object in your hands says PAT. MAY 4, 1897, it may be one of these.
| Patent | Title | Inventor | Of |
|---|---|---|---|
| US 581,737 | PIPE-WRENCH. | James P. Kennedy | Lebanon, Pennsylvania |
The Antique Wrench Patent Archive
Every grip the nineteenth century took on a nut
If an object in your hands says PAT. MAY 4, 1897, it may be one of these.
| Patent | Title | Inventor | Of |
|---|---|---|---|
| US 581,737 | PIPE-WRENCH. | James P. Kennedy | Lebanon, Pennsylvania |