WDF Trademark
WDF is a USPTO trademark filed by Tokyo Electron Kabushiki Kaisha. Status: Registered.
Trademark Facts
| Mark | WDF |
|---|---|
| Serial Number | 76455327 |
| Registration Number | 2932313 |
| Status | Registered |
| Filing Date | 2002-09-30 |
| Registration Date | 2005-03-15 |
| Mark Type | Word |
| Nice Classes | 007 (Machinery), 009 (Electronics & Software) |
| Owner | Tokyo Electron Kabushiki Kaisha |
Goods & Services
Electrical testing units for testing electrical characteristics of semiconductors aligned on a frame; Machines for manufacturing semiconductors