Issued Patents All Time
Showing 1–25 of 94 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10777995 | Safety device for switch | — | 2020-09-15 |
| 9373465 | Switch with overload release structure | — | 2016-06-21 |
| 8978191 | Mop structure | — | 2015-03-17 |
| 8959697 | Mop with spinning device | — | 2015-02-24 |
| 8407845 | Mop with spinning device | — | 2013-04-02 |
| 8338731 | Switch assembly having replaceable switch cap | — | 2012-12-25 |
| 8313352 | Terminal assembly | — | 2012-11-20 |
| 8214963 | Mop with spinning device | — | 2012-07-10 |
| 8146195 | Cleaning device | — | 2012-04-03 |
| 7982150 | Switch assembly having indicator | — | 2011-07-19 |
| 7982577 | Safety device for switch | — | 2011-07-19 |
| 7948351 | Circuit protection device having warning function | — | 2011-05-24 |
| 7909174 | Dewatering structure for dewatering a water-contained object | — | 2011-03-22 |
| 7808361 | Dual protection device for circuit | — | 2010-10-05 |
| 7791448 | Dual protection device for circuit | — | 2010-09-07 |
| 7750788 | Dual protection device for circuit | — | 2010-07-06 |
| 7737816 | Dual protection device for circuit | — | 2010-06-15 |
| 7683750 | Warning device for circuit breaker | — | 2010-03-23 |
| 7656268 | Safety switch | — | 2010-02-02 |
| 7639114 | Temperature fuse protection device | — | 2009-12-29 |
| 7626833 | Switch assembling structure | — | 2009-12-01 |
| 7583174 | Safety switch | — | 2009-09-01 |
| 7583175 | Safety switch | — | 2009-09-01 |
| 7355139 | Miniature circuit breaker | — | 2008-04-08 |
| 7345568 | Dual protection device for circuits | — | 2008-03-18 |