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 |
|---|---|---|---|
| 5203192 | Kimura | Apr 1993 | A |
| 5339670 | Granelli | Aug 1994 | A |
| D357925 | Dossey | May 1995 | S |
| D382282 | Micouleau | Aug 1997 | S |
| 5678441 | Schwarze | Oct 1997 | A |
| 5836194 | Micouleau et al. | Nov 1998 | A |
| 5970774 | Burgess et al. | Oct 1999 | A |
| D456823 | Davi | May 2002 | S |
| D486164 | Muller et al. | Feb 2004 | S |
| 20040250599 | Shed | Dec 2004 | A1 |
| 20050210945 | Maier et al. | Sep 2005 | A1 |
| 20090249853 | Young et al. | Oct 2009 | A1 |
| 20120055219 | Cooke | Mar 2012 | A1 |
| 20120055221 | Chiu et al. | Mar 2012 | A1 |
| 20120079711 | Stancu et al. | Apr 2012 | A1 |