Patented June 29, 1880
If an object in your hands says PAT. JUNE 29, 1880, it may be one of these.
| Patent | Title | Inventor | Of |
|---|---|---|---|
| US 229,336 | Stylographic Fountain-Pen | Frederick J. Seybold | Chicago, Illinois |
The Fountain Pen Patent Archive
The instruments that put ink under pressure
If an object in your hands says PAT. JUNE 29, 1880, it may be one of these.
| Patent | Title | Inventor | Of |
|---|---|---|---|
| US 229,336 | Stylographic Fountain-Pen | Frederick J. Seybold | Chicago, Illinois |