Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D334676 | Display holder for brochures and the like | — | 1993-04-13 |
| D330474 | Display holder for brochures and the like | — | 1992-10-27 |
| D321614 | Display holder for brochures and the like | — | 1991-11-19 |
| D321446 | Display holder for brochures and the like | — | 1991-11-12 |
| D308784 | Display holder for brochures and the like | — | 1990-06-26 |
| D293280 | Combination sign card and photograph holder | — | 1987-12-22 |
| D282182 | Sign card holder | — | 1986-01-14 |
| D274296 | Display holder for cards or the like | — | 1984-06-19 |
| D267618 | Display holder for brochures and the like | — | 1983-01-18 |
| D267383 | Display holder for brochures and the like | Robert S. Liptak | 1982-12-28 |
| D267394 | Display container | Thomas P. Liptak | 1982-12-28 |
| D267416 | Display sign holder | Robert S. Liptak | 1982-12-28 |
| D265448 | Display holder for cards and the like | — | 1982-07-20 |
| D265485 | Display sign holder | — | 1982-07-20 |