Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6932631 | Socket protective cover capable of preventing single-opening insertion | — | 2005-08-23 |
| 6913467 | Multiple socket having rotatable socket units | — | 2005-07-05 |
| 6897392 | Rolling press member for power switch | — | 2005-05-24 |
| 6786745 | Safety protective cover for socket receptacles | — | 2004-09-07 |
| 6780038 | Multiple socket having rotatable receptacles | — | 2004-08-24 |
| 6776630 | Safety socket protective cover | — | 2004-08-17 |
| 6697246 | Overload protector structure of extension cord receptacle | — | 2004-02-24 |
| 6547578 | Multi-direction insertion socket with conductor structure | — | 2003-04-15 |
| 6537088 | Plug receptacle protection cover containing intermediate flexible element | — | 2003-03-25 |
| 6531666 | Receptacle with contact points for switch | — | 2003-03-11 |
| 6454609 | Switched multiple power outlet strip | — | 2002-09-24 |
| 6347580 | Juice maker | — | 2002-02-19 |
| 6229105 | Main switch with extended multiple individual conducting plates | — | 2001-05-08 |
| 6099338 | Securing means for blades of electrical plug | — | 2000-08-08 |
| 5971733 | Flat plug molding device | — | 1999-10-26 |