Patented May 27, 1930
If an object in your hands says PAT. MAY 27, 1930, it may be one of these.
| Patent | Title | Inventor | Of |
|---|---|---|---|
| US 1,760,579 | METHOD OF AND MEANS FOR TESTING COINS | Frederic H. Brinkerhoff | Belleville, New Jersey |
The Counterfeit Coin Detector Patent Archive
Every device ever patented to catch a bad coin
If an object in your hands says PAT. MAY 27, 1930, it may be one of these.
| Patent | Title | Inventor | Of |
|---|---|---|---|
| US 1,760,579 | METHOD OF AND MEANS FOR TESTING COINS | Frederic H. Brinkerhoff | Belleville, New Jersey |