Patented June 13, 1922
If an object in your hands says PAT. JUNE 13, 1922, it may be one of these.
| Patent | Title | Inventor | Of |
|---|---|---|---|
| US 1,419,469 | AUTOMATIC SAFETY LOCK DEVICE. | Otto H. Paschke | Yakima, Washington |
Three centuries of keeping things shut
If an object in your hands says PAT. JUNE 13, 1922, it may be one of these.
| Patent | Title | Inventor | Of |
|---|---|---|---|
| US 1,419,469 | AUTOMATIC SAFETY LOCK DEVICE. | Otto H. Paschke | Yakima, Washington |