Issued Patents 2004
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D496453 | Support frame for a oval duct | Pascu Ghinga | 2004-09-21 |
| D495048 | Poke through components | — | 2004-08-24 |
| D494670 | Support frame for round duct | — | 2004-08-17 |
| D494266 | Poke through end | — | 2004-08-10 |
| D494265 | Support frame for rectangular duct | Pascu Ghinga | 2004-08-10 |
| 6749499 | Cover for register and register opening | — | 2004-06-15 |
| D490506 | Handle for a duct damper | — | 2004-05-25 |