The broken lines in the drawings depict unclaimed environmental subject matter.
The broken lines in the drawings depict unclaimed environmental subject matter.
Number | Date | Country | Kind |
---|---|---|---|
4005178 | Nov 2007 | GB | national |
Number | Name | Date | Kind |
---|---|---|---|
4350066 | Volk | Sep 1982 | A |
4817581 | Trentadue | Apr 1989 | A |
D331762 | Matt | Dec 1992 | S |
5842400 | McIntosh | Dec 1998 | A |
D418846 | Chen | Jan 2000 | S |
6672188 | Lee | Jan 2004 | B2 |
D486165 | Wright et al. | Feb 2004 | S |
D508928 | Chen | Aug 2005 | S |
D559873 | Wright et al. | Jan 2008 | S |
20050257657 | Lee | Nov 2005 | A1 |
20070245872 | Kelly | Oct 2007 | A1 |
20080245205 | Waddell | Oct 2008 | A1 |
20080276773 | Togare | Nov 2008 | A1 |