Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6006457 | Collapsible three-dimensional hollow ornamental structures | — | 1999-12-28 |
| 4379373 | Display device having a collapsible easel | — | 1983-04-12 |
| 4319418 | Collapsible ornamental solids | — | 1982-03-16 |
| 4291798 | Display device | — | 1981-09-29 |
| RE30695 | Collapsible easel support | — | 1981-08-04 |