The broken line showing of a surface and a circle grouping and portions of the extruder insert are included for the purpose of illustrating non-claimed subject matter and form no part of the claimed design.
                
    
    
    
    
    
    
    
The broken line showing of a surface and a circle grouping and portions of the extruder insert are included for the purpose of illustrating non-claimed subject matter and form no part of the claimed design.
| Number | Name | Date | Kind | 
|---|---|---|---|
| 4293357 | Higuchi et al. | Oct 1981 | A | 
| 4738735 | Joncker et al. | Apr 1988 | A | 
| 5882782 | Tsubone | Mar 1999 | A | 
| 5938992 | Hamanaka et al. | Aug 1999 | A | 
| 5972254 | Sander | Oct 1999 | A | 
| 6045764 | Iizuka et al. | Apr 2000 | A | 
| 6156698 | Iida et al. | Dec 2000 | A | 
| 6162524 | Patchett et al. | Dec 2000 | A | 
| 6206675 | Bevier | Mar 2001 | B1 | 
| D442612 | Pinchot | May 2001 | S | 
| D444487 | Pinchot | Jul 2001 | S | 
| D446794 | Pinchot | Aug 2001 | S | 
| D450732 | Pinchot | Nov 2001 | S | 
| D452257 | Pinchot | Dec 2001 | S | 
| D469116 | Pinchot | Jan 2003 | S | 
| D469117 | Pinchot | Jan 2003 | S | 
| D469452 | Pinchot | Jan 2003 | S | 
| D469453 | Pinchot | Jan 2003 | S | 
| D469454 | Pinchot | Jan 2003 | S | 
| D470869 | Pinchot | Feb 2003 | S | 
| D470870 | Pinchot | Feb 2003 | S | 
| D472252 | Pinchot | Mar 2003 | S | 
| D485286 | Pinchot | Jan 2004 | S | 
| D494198 | Pinchot | Aug 2004 | S | 
| D496377 | Pinchot | Sep 2004 | S | 
| D497376 | Pinchot | Oct 2004 | S | 
| D523452 | Pinchot | Jun 2006 | S | 
| D531197 | Pinchot | Oct 2006 | S | 
| D534562 | Pinchot | Jan 2007 | S | 
| 20010008642 | Meyer | Jul 2001 | A1 | 
| 20040022886 | Sagar | Feb 2004 | A1 | 
| Number | Date | Country | 
|---|---|---|
| 556006-001013 | Aug 1993 | EP | 
| 556022-0104 | Aug 1993 | EP | 
| 556030-0104 | Aug 1993 | EP | 
| 000556022 | Jul 2006 | EP | 
| PCTUS2006005731 | Feb 2006 | WO | 
| PCTUS2007000300 | Jan 2007 | WO |