Tray system
Claims
The ornamental design for a tray system, as shown and described.
| D96552 | August 1935 | Houghton, Jr. |
| 2672741 | March 1954 | Bernhardt |
| D182697 | April 1958 | Warren |
| 3498471 | March 1970 | Dirkx |
| 3747756 | July 1973 | Wheeler |
| D258710 | March 31, 1981 | Walker |
| 4815483 | March 28, 1989 | DuGrenier et al. |
| D439018 | March 13, 2001 | Fang |
| D484002 | December 23, 2003 | Carlson |
| 6705655 | March 16, 2004 | Yang |
| D603256 | November 3, 2009 | King |
| D630508 | January 11, 2011 | Hubbard et al. |
Type: Grant
Filed: Aug 9, 2010
Date of Patent: Nov 8, 2011
Inventor: Ronald J. Filbrun (Clayton, OH)
Primary Examiner: Cynthia Underwood
Attorney: Svendsen Legal, LLC.
Application Number: 29/370,604