Chemical diffuser
The broken lines shown in the drawings are for illustrative purposes only and form no part of the claimed design.
Claims
The ornamental design for a chemical diffuser, as shown and described.
| D393063 | March 31, 1998 | Wefler |
| D437636 | February 13, 2001 | Basaganas |
| D461549 | August 13, 2002 | Garcia |
| D461885 | August 20, 2002 | Jordi |
| D462755 | September 10, 2002 | Basaganas Millan |
| D469862 | February 4, 2003 | Cruver et al. |
| D473638 | April 22, 2003 | Cruver, IV |
| D477065 | July 8, 2003 | Lonczak et al. |
| D501546 | February 1, 2005 | Cruver et al. |
| D501921 | February 15, 2005 | Caserta et al. |
| D502540 | March 1, 2005 | Cruver et al. |
| D508558 | August 16, 2005 | Wolpert et al. |
| D510423 | October 4, 2005 | Caserta et al. |
| D511823 | November 22, 2005 | Caserta et al. |
| D512136 | November 29, 2005 | Wefler |
| D512769 | December 13, 2005 | Wefler |
| D516691 | March 7, 2006 | Caserta et al. |
| D516692 | March 7, 2006 | Caserta et al. |
| D520128 | May 2, 2006 | Caserta et al. |
| D523129 | June 13, 2006 | Caserta et al. |
| D534265 | December 26, 2006 | Weggelaar |
| D551750 | September 25, 2007 | Wefler |
| D561883 | February 12, 2008 | Cantoni et al. |
| D567920 | April 29, 2008 | Cantoni et al. |
| D574941 | August 12, 2008 | Weggelaar |
| D605277 | December 1, 2009 | Rossi |
Type: Grant
Filed: Dec 3, 2009
Date of Patent: Sep 7, 2010
Assignee: S.T. Corporation (Tokyo)
Inventors: Hiroyasu Myojin (Tokyo), Aya Mikami (Tokyo), Ryusuke Baba (Tokyo)
Primary Examiner: Sandra Snapp
Attorney: Akerman Senterfitt
Application Number: 29/347,321