The broken lines in the drawings depict unclaimed environmental subject matter.
The broken lines in the drawings depict unclaimed environmental subject matter.
| Number | Name | Date | Kind |
|---|---|---|---|
| D333190 | Waldmann | Feb 1993 | S |
| D505217 | Bayat et al. | May 2005 | S |
| D515230 | Galli | Feb 2006 | S |
| D523981 | Galli | Jun 2006 | S |
| D531746 | Zhu | Nov 2006 | S |
| D546491 | Shiu | Jul 2007 | S |
| D551366 | Galli | Sep 2007 | S |
| D557836 | Shiu | Dec 2007 | S |
| D561365 | Huff | Feb 2008 | S |
| D563007 | Opolka | Feb 2008 | S |
| D593695 | Levine | Jun 2009 | S |
| D604877 | Kung | Nov 2009 | S |
| D637749 | Bayat et al. | May 2011 | S |
| D640400 | Huang | Jun 2011 | S |
| D641093 | Kidman | Jul 2011 | S |
| D658797 | Bayat et al. | May 2012 | S |
| D684717 | Hicks | Jun 2013 | S |