SK Trademark
SK is a USPTO trademark filed by Sanken Electric Co., Ltd.. Status: Registered.
Trademark Facts
| Mark | SK |
|---|---|
| Serial Number | 73255723 |
| Registration Number | 1176982 |
| Status | Registered |
| Filing Date | 1980-03-28 |
| Registration Date | 1981-11-10 |
| Mark Type | Combined |
| Nice Classes | 009 (Electronics & Software) |
| Owner | Sanken Electric Co., Ltd. |
| Attorney of Record | R. Neil Sudol |
| Prosecution Events | 19 |
| Latest Event | RNL3 on 2021-12-30 |
Goods & Services
Semiconductor Diodes; Opto Semiconductors; Transistors; Thyristors; Integrated Circuits and Modular Structural Components; Power Supplies; Inverters; Converters; [ Strobo Beacon and Strobo Beacon Controllers; Tuners; Solid State Amplifiers; and Fuses ]