| Number | Name | Date | Kind |
|---|---|---|---|
| 1070689 | Irrgang et al. | Aug 1913 | |
| 1138882 | Meier | May 1915 | |
| 2313485 | Stiller | Mar 1943 | |
| 2322920 | Campbell | Jun 1943 | |
| 2667906 | Stiller | Feb 1954 | |
| 2823723 | Cohn | Feb 1958 | |
| 2868254 | Saad | Jan 1959 | |
| 2909203 | Reaves | Oct 1959 | |
| 3016940 | Mullin | Jan 1962 | |
| 3063487 | Mullin | Nov 1962 | |
| 3110335 | Antonius | Nov 1963 | |
| 3119429 | Stiller et al. | Jan 1964 | |
| 3160186 | Conley | Dec 1964 | |
| 3176743 | Bundy | Apr 1965 | |
| 3353579 | Bechter et al. | Nov 1967 | |
| 4907694 | Miller et al. | Mar 1990 | |
| 5244023 | Spies | Sep 1993 | |
| 5467871 | De Field | Nov 1995 | |
| 5472281 | Phelps | Dec 1995 |
| Number | Date | Country |
|---|---|---|
| 818951 | Aug 1959 | GBX |
| Entry |
|---|
| A xerox copy of one side of a prior art coin holder. |
| A xerox copy of the top of the prior art coin holder showing the aperture. |