1. Game board
1. Game board
| Number | Name | Date | Kind |
|---|---|---|---|
| 3149842 | Cirrincione | Sep 1964 | A |
| 3506267 | Taillie | Apr 1970 | A |
| 4243227 | Strongin | Jan 1981 | A |
| 4381112 | Dupuy | Apr 1983 | A |
| D270170 | Shoptaugh | Aug 1983 | S |
| 5154428 | Woolhouse | Oct 1992 | A |
| D453537 | Shoptaugh | Feb 2002 | S |
| 6513708 | Evans | Feb 2003 | B2 |
| 6533277 | Yin | Mar 2003 | B1 |
| D535703 | Creech | Jan 2007 | S |
| D544548 | Miller | Jun 2007 | S |
| D605708 | Chapman | Dec 2009 | S |
| D613342 | Hextall | Apr 2010 | S |
| 7810814 | Chapman | Oct 2010 | B1 |
| 7900925 | Hextall | Mar 2011 | B2 |
| 20140159309 | Jiang | Jun 2014 | A1 |