Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D398120 | Roll out trash cart | William P. Apps, Roger S. Hsu | 1998-09-08 |
| D388577 | Roll out trash cart | William P. Apps | 1997-12-30 |
| 5529176 | Stackable low depth tray | William P. Apps, John A. Hagan | 1996-06-25 |
| D347095 | Roll out trash cart | William P. Apps | 1994-05-17 |
| D327972 | Stackable castle crate | William P. Apps, John A. Hagan | 1992-07-14 |
| D327357 | Stackable castle crate | — | 1992-06-23 |
| D319129 | Stackable castle crate | William P. Apps | 1991-08-13 |
| 4978002 | Cross-stacking bottle case | William P. Apps, John A. Hagan | 1990-12-18 |
| 4899874 | Stackable low depth bottle case | William P. Apps | 1990-02-13 |
| 4671411 | Nestable open case | John A. Hagan | 1987-06-09 |
| 4619371 | Three-sided, stackable material handling crate | — | 1986-10-28 |
| D285851 | Plastic bag rack | — | 1986-09-23 |