Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1039621 | Bubble generator | — | 2024-08-20 |
| D1008363 | Bubble machine | — | 2023-12-19 |
| D1006889 | Bubble blower | — | 2023-12-05 |
| D1005400 | Bubble robot | — | 2023-11-21 |
| D1000527 | Bubble blower | — | 2023-10-03 |
| D871509 | Mushroom bubble machine | Wai Chung Lo | 2019-12-31 |
| D871508 | Cake bubble machine | Wai Chung Lo | 2019-12-31 |
| D826041 | Container | Wai Chung Lo | 2018-08-21 |
| D807960 | Chalk holder | Wai Chung Lo | 2018-01-16 |
| D803947 | Bubble blower | Wai Chung Lo | 2017-11-28 |
| D790009 | Bubble maker | Wai Chung Lo | 2017-06-20 |
| D708271 | Handle | Wai Chung Lo | 2014-07-01 |
| D706360 | Handle with wand | Wai Chung Lo | 2014-06-03 |
| D701123 | Bottle | Wai Chung Lo | 2014-03-18 |
| D700842 | Bottle | Wai Chung Lo | 2014-03-11 |
| D689140 | Bottle lid | Wai Chung Lo | 2013-09-03 |
| D683233 | Bottle | Wai Chung Lo | 2013-05-28 |
| D670771 | Whale toy | Wai Chung Lo | 2012-11-13 |
| D670772 | Fish toy | Wai Chung Lo | 2012-11-13 |
| D627235 | Container | Wai Chung Lo | 2010-11-16 |
| D608841 | Wand | Wai Chung Lo | 2010-01-26 |
| D600289 | Bubble machine | Wai Chung Lo | 2009-09-15 |
| D593418 | Container | Wai Chung Lo | 2009-06-02 |
| D592971 | Container | Wai Chung Lo | 2009-05-26 |
| D592521 | Container | Wai Chung Lo | 2009-05-19 |