Issued Patents All Time
Showing 51–57 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4792311 | Electrical plug and socket having replaceable overcurrent protection device with safety latch means | — | 1988-12-20 |
| 4770647 | Electrical plug and socket having replaceable overcurrent protection device with safety latch means | — | 1988-09-13 |
| 4768979 | Electrical plug and socket having replaceable overcurrent protection device with safety latch means | — | 1988-09-06 |
| 4491380 | Receiving means adapted for a push-in type lamp socket | — | 1985-01-01 |
| 4480891 | Electrical plug and socket having replaceable overcurrent-protection device with safety latch means | — | 1984-11-06 |
| 4420214 | Electrical plug and socket having replaceable overcurrent-protection device provided with safety latch means | — | 1983-12-13 |
| 4228896 | Packing device for decorative string set | — | 1980-10-21 |