| Number | Name | Date | Kind |
|---|---|---|---|
| D104166 | Lorenzen | Apr 1937 | S |
| D244501 | Jacobus | May 1977 | S |
| D247167 | Harshman et al. | Feb 1978 | S |
| D282152 | Mendenhall | Jan 1986 | S |
| D363895 | Guiliani | Nov 1995 | S |
| D448097 | Bodum | Sep 2001 | S |
| D450262 | Sanderlin et al. | Nov 2001 | S |
| D463615 | Habibi et al. | Sep 2002 | S |
| D506275 | Bernardo et al. | Jun 2005 | S |
| D542707 | Kolokotronis et al. | May 2007 | S |
| D574294 | Heathcock et al. | Aug 2008 | S |
| D579818 | Lambert et al. | Nov 2008 | S |
| D614530 | Garcia et al. | Apr 2010 | S |
| D635403 | Conway et al. | Apr 2011 | S |
| D653161 | Harshman | Jan 2012 | S |
| Number | Date | Country |
|---|---|---|
| DESIGN 3016111 | Feb 2004 | GB |
| DESIGN 3019144 | Oct 2004 | GB |