The broken lines illustrating the monitor in
The broken lines illustrating the monitor in
| Number | Name | Date | Kind |
|---|---|---|---|
| 2986284 | Colbert | May 1961 | A |
| 3533502 | Hansen | Oct 1970 | A |
| 5190171 | Christman, Jr. | Mar 1993 | A |
| 7077373 | Hoebener | Jul 2006 | B1 |
| D628353 | Garton | Nov 2010 | S |
| D639448 | Grainger | Jun 2011 | S |
| D686629 | Trinh | Jul 2013 | S |
| D750087 | Wu | Feb 2016 | S |
| D753097 | Hochman | Apr 2016 | S |
| D762396 | Pace | Aug 2016 | S |
| D763007 | Pace | Aug 2016 | S |
| D763008 | Pace | Aug 2016 | S |
| 20070278169 | Grainger | Dec 2007 | A1 |