DRILCON-D Trademark
DRILCON-D is a USPTO trademark filed by Sun Drilling Products Corporation. Status: Cancelled.
Prosecution Summary
**Trademark Summary** **DRILCON-D** is a word mark covering **oilfield drilling downhole lubricant** in International Class 4. The registration issued on **June 7, 2005**, but it is no longer active because the registration was **cancelled on December 19, 2025** for failure to file an acceptable Section 8 declaration. The registrant/owner at publication is **Sun Drilling Products Corporation**. There are **no legal proceedings listed** in the provided record. **Recent Activity** The mark was **published for opposition** on **March 15, 2005**, and it was **registered on June 7, 2005**. The most recent event is **cancellation** effective **December 19, 2025**, with prior Section 8/9-related maintenance activity reflected in **June 7, 2024** (“courtesy reminder”).
Trademark Facts
| Mark | DRILCON-D |
|---|---|
| Serial Number | 78331706 |
| Registration Number | 2959526 |
| Status | Cancelled |
| Filing Date | 2003-11-21 |
| Registration Date | 2005-06-07 |
| Mark Type | Word |
| Nice Classes | 004 (Lubricants & Fuels) |
| Owner | Sun Drilling Products Corporation |
| Attorney of Record | Joseph E. Washington |
| Prosecution Events | 25 |
| Latest Event | CAEX on 2025-12-19 |
Goods & Services
Oilfield drilling downhole lubricant