The broken lines shown in
The broken lines shown in
| Number | Name | Date | Kind |
|---|---|---|---|
| D161310 | Brown | Dec 1950 | S |
| D404763 | Shimizu | Jan 1999 | S |
| D457917 | Traut | May 2002 | S |
| D476364 | Bain | Jun 2003 | S |
| D553189 | Qiu | Oct 2007 | S |
| D559318 | Qiu | Jan 2008 | S |
| D562389 | Ikeda | Feb 2008 | S |
| D562891 | Qiu | Feb 2008 | S |
| D562895 | Shibata | Feb 2008 | S |
| D576211 | Qiu | Sep 2008 | S |
| D602085 | Matsumura | Oct 2009 | S |
| D607932 | Zhang | Jan 2010 | S |
| D619169 | Kent | Jul 2010 | S |
| D620524 | Shibata | Jul 2010 | S |
| D651241 | Liang | Dec 2011 | S |
| D652080 | Shibata | Jan 2012 | S |
| D656991 | Losel | Apr 2012 | S |
| D662984 | Yan | Jul 2012 | S |
| D670762 | Fleming | Nov 2012 | S |
| D692483 | Laemle | Oct 2013 | S |
| D692484 | Laemle | Oct 2013 | S |
| D710941 | Casciotti | Aug 2014 | S |
| D735810 | Laemle | Aug 2015 | S |
| Entry |
|---|
| Pen manufactured by Crown Products; first sold in the US in Jan. 2014, 1 page image. |
| Pen manufactured by Norwood; first sold in the US in Jan. 2010, 1 page image. |
| Pen manufactured by Hub Pen Co; first sold in the US in 2013, 1 page image. |
| Pen manufactured by Hub Pen Co; first sold in the US in Jan. 2014, 1 page image. |