LK-221 Trademark
LK-221 is a USPTO trademark filed by Air Products and Chemicals, Inc.. Status: Cancelled.
Trademark Facts
| Mark | LK-221 |
|---|---|
| Serial Number | 74507909 |
| Registration Number | 1888125 |
| Status | Cancelled |
| Filing Date | 1994-04-01 |
| Registration Date | 1995-04-11 |
| Mark Type | Word |
| Nice Classes | 001 (Chemicals) |
| Owner | Air Products and Chemicals, Inc. |
| Attorney of Record | Michael Leach |
| Prosecution Events | 8 |
| Latest Event | CAEX on 2006-01-14 |
Goods & Services
chemical surfactants for use in making foamed plastics