USPTO serial 50151284
S-DRILL
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
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- Examiner
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- Law office
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What this means
Status 630 means your trademark application is in the USPTO queue and has not yet been assigned to an examining attorney. This is normal shortly after filing. Examination typically begins within three to four months, though timing varies. Wait for assignment and the first examiner action. Monitor TSDR monthly for status changes to 638 (assigned) or an office action.
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Owner
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Anna King
Anna King Banner & Witcoff, Ltd.71 South Wacker Drive, Suite 3600Chicago, IL 60606United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 001 | Polymers, biopolymers, polymeric additives and biopolymeric additives for use as components of drilling fluids; Polymers, biopolymers, polymeric additives and biopolymeric additives for use as ready mixes for drilling fluids; chemicals and chemical additives for use as components of drilling fluids; chemicals and chemical additives for use as ready mixes for drilling fluids; chemicals for use in industry, namely, drilling fluids and drilling fluid ready mixes; drilling fluid components, namely, filtration reducers, thinners, dispersants, viscosifiers, flocculants, surfactants, emulsifiers, temperature stabilizers, fluid-loss control and lost-circulation materials | ACTIVE | — |
| 004 | Drilling fluid lubricants | ACTIVE | — |
Related trademarks
CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Oct 8, 2026 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Oct 8, 2026 | NWAP | NEW APPLICATION ENTERED | — |