PSL Trademark
PSL is a USPTO trademark filed by HAWE Hydraulik SE. Status: Abandoned.
Trademark Facts
| Mark | PSL |
|---|---|
| Serial Number | 98554149 |
| Status | Abandoned |
| Filing Date | 2024-05-16 |
| Mark Type | Word |
| Nice Classes | 007 (Machinery), 009 (Electronics & Software) |
| Owner | HAWE Hydraulik SE |
| Attorney of Record | Lisa C. Pavento |
| Prosecution Events | 23 |
| Latest Event | ABN2 on 2026-05-07 |
Goods & Services
Valves for hydraulic control of machines and installations, namely, hydraulic directional control valves for use in automated production machinery and industrial installations; Hydraulic valves being parts of machines; Valves for hydraulic control of machines and installations, namely hydraulic control valves for machines; Control units for machines, mainly consisting of valves, namely, control valves being parts of machines, hydraulic control valves for machines, thermostatic control valves for machines; Hydraulic controls for machines, motors and engines; Hydraulic valve actuators, namely proportional directional spool valves; Back pressure valves being parts of machines; Pressure regulating valves being parts of machines
Recent Prosecution Activity
| Date | Document | Type |
|---|---|---|
| 2026-05-07 | ABANDONMENT-Notice | ABN |
| 2026-01-09 | Final Action | FREF |
| 2025-10-14 | Preliminary Amendment | PRA |
| 2025-10-14 | Amendment and Mail Process Complete | AMC |
| 2025-07-31 | Amendment and Mail Process Complete | AMC |
| 2025-07-30 | Preliminary Amendment | PRA |
USPTO Refusals on Record
- identical_marks