Issued Patents All Time
Showing 26–50 of 94 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7345568 | Dual protection device for circuits | — | 2008-03-18 |
| 7323650 | Protection mechanism for switch | — | 2008-01-29 |
| 7317375 | Adjustable safety switch | — | 2008-01-08 |
| 7307506 | Safety switches | — | 2007-12-11 |
| 7307505 | Safety switches | — | 2007-12-11 |
| 7304560 | Safety switches | — | 2007-12-04 |
| 7292129 | Protection device for switches | — | 2007-11-06 |
| 7248140 | Adjustable safety switch | — | 2007-07-24 |
| 7230516 | Circuit breaker | — | 2007-06-12 |
| 7209336 | Double-protection circuit protector | — | 2007-04-24 |
| 7208693 | Safety device for dual-circuit switch | — | 2007-04-24 |
| 7202769 | Protection mechanism for switch | — | 2007-04-10 |
| 7148784 | Safety switch device | — | 2006-12-12 |
| 7116207 | Safety device for switches | — | 2006-10-03 |
| 7079002 | Safety switch | — | 2006-07-18 |
| 7034650 | Protection mechanism for switches | — | 2006-04-25 |
| 7030726 | Protection mechanism for switches | — | 2006-04-18 |
| 7005957 | Mechanism for trip-free of the bimetallic plate of a safety switch device | — | 2006-02-28 |
| 6940389 | Mechanism for ensuring bimetallic plate to be deformed without barrier | — | 2005-09-06 |
| 6933455 | Circuit breaker on a pushbutton switch | — | 2005-08-23 |
| 6894241 | Resilient switching device | — | 2005-05-17 |
| 6884955 | Circuit breaker on a pushbutton switch having a linkage movably connected to the pushbutton so as to allow free movement of a heat sensitive plate | — | 2005-04-26 |
| 6876290 | Switch structure with overload protection | — | 2005-04-05 |
| 6864453 | Protection mechanism for switch | — | 2005-03-08 |
| 6818848 | Pushbutton assembly with positioning rod and disk | — | 2004-11-16 |