Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7487787 | Easy-to-operate sunshade | — | 2009-02-10 |
| 6478037 | Foldable sunshade with a tiltable canopy | — | 2002-11-12 |
| 6152156 | Sunshade with a tiltable canopy | — | 2000-11-28 |
| 5468087 | Means for fixing a gore to ribs of a large umbrella | — | 1995-11-21 |
| 5345960 | Connecting piece for large umbrellas | — | 1994-09-13 |