Patented October 1, 1872
If an object in your hands says PAT. OCTOBER 1, 1872, it may be one of these.
| Patent | Title | Inventor | Of |
|---|---|---|---|
| US 131,828 | Improvement in Rotary-Wrench | Almon Pitcher | Freedom, Minnesota |
The Antique Wrench Patent Archive
Every grip the nineteenth century took on a nut
If an object in your hands says PAT. OCTOBER 1, 1872, it may be one of these.
| Patent | Title | Inventor | Of |
|---|---|---|---|
| US 131,828 | Improvement in Rotary-Wrench | Almon Pitcher | Freedom, Minnesota |