Issued Patents All Time
Showing 26–50 of 87 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6789918 | Hand-held flashlight applicable for illumination of long distance and 360-degree sector | — | 2004-09-14 |
| D491196 | Air pump | — | 2004-06-08 |
| D487899 | Air pump | — | 2004-03-30 |
| D486159 | Air pump | — | 2004-02-03 |
| D485384 | Headlight | — | 2004-01-13 |
| D483892 | Extendable lamp | — | 2003-12-16 |
| D483136 | Extendable lamp | — | 2003-12-02 |
| D479889 | Combined battery pack, radio and hand lamp with electric generator actuated by hand | — | 2003-09-23 |
| D479722 | Air pump | — | 2003-09-16 |
| D474552 | Portable rechargeable battery pack with spotlight | — | 2003-05-13 |
| D474553 | Combined lantern and radio | — | 2003-05-13 |
| 6550932 | Remote control hand lantern | — | 2003-04-22 |
| D472005 | Portable rechargeable battery pack with spotlight | — | 2003-03-18 |
| D471656 | Headlight | — | 2003-03-11 |
| D468050 | Tent light | — | 2002-12-31 |
| D468038 | Portable rechargeable battery pack with spotlight | — | 2002-12-31 |
| D468039 | Lantern | — | 2002-12-31 |
| D466908 | Rechargeable air pump | — | 2002-12-10 |
| D466638 | Spotlight | — | 2002-12-03 |
| D464451 | Lantern | — | 2002-10-15 |
| D462469 | Lantern | — | 2002-09-03 |
| D461017 | Spotlight | — | 2002-07-30 |
| D459822 | Flashlight | — | 2002-07-02 |
| D452025 | Flashlight | — | 2001-12-11 |
| D452023 | Collapsible lantern | — | 2001-12-11 |