Issued Patents 1997
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D384169 | Interlock | — | 1997-09-23 |
| D384171 | Door frame | — | 1997-09-23 |
| D379524 | Glazing stop | — | 1997-05-27 |
| D379530 | Light frame | — | 1997-05-27 |
| D379237 | Glazing stop | — | 1997-05-13 |
| D378424 | Sash | — | 1997-03-11 |
| D378429 | Locking frame | — | 1997-03-11 |
| D378425 | Pull rail | — | 1997-03-11 |
| D378426 | Sash | — | 1997-03-11 |
| D378427 | Mullion | — | 1997-03-11 |
| D378428 | Door frame | — | 1997-03-11 |