Patented January 31, 1933
If an object in your hands says PAT. JANUARY 31, 1933, it may be one of these.
| Patent | Title | Inventor | Of |
|---|---|---|---|
| US 1,895,655 | PADLOCK | Samuel R. Fraim | Lancaster, Pennsylvania |
Three centuries of keeping things shut
If an object in your hands says PAT. JANUARY 31, 1933, it may be one of these.
| Patent | Title | Inventor | Of |
|---|---|---|---|
| US 1,895,655 | PADLOCK | Samuel R. Fraim | Lancaster, Pennsylvania |