Patented January 8, 1952
If an object in your hands says PAT. JANUARY 8, 1952, it may be one of these.
| Patent | Title | Inventor | Of |
|---|---|---|---|
| US 2,581,681 | COIN CONTROL | Sam May | Chicago, Illinois |
The Counterfeit Coin Detector Patent Archive
Every device ever patented to catch a bad coin
If an object in your hands says PAT. JANUARY 8, 1952, it may be one of these.
| Patent | Title | Inventor | Of |
|---|---|---|---|
| US 2,581,681 | COIN CONTROL | Sam May | Chicago, Illinois |