EL Trademark
EL is a USPTO trademark filed by ECONOMICS LABORATORY, INC.. Status: Expired.
Trademark Facts
| Mark | EL |
|---|---|
| Serial Number | 73157060 |
| Registration Number | 1113909 |
| Status | Expired |
| Filing Date | 1978-01-30 |
| Registration Date | 1979-02-27 |
| Mark Type | Combined |
| Nice Classes | 001 (Chemicals) |
| Owner | ECONOMICS LABORATORY, INC. |
| Prosecution Events | 2 |
| Latest Event | CAEX on 2000-04-03 |
Goods & Services
CHEMICAL ADDITIVE FOR THE RINSE CYCLE OF WAREWASHING MACHINES USED TO SPEED DRYING TIME AND REDUCE WATER SPOTTING