USPTO serial 99561506
NOCKCHAIN
Reviewed by CopyMark Law Group
Status 641Office Action
- Filing date
- Status date
- Registration date
- —
- Examiner
- GUROK, GALINA
What this means
The USPTO has issued an Office Action on this application. A response is typically required before the deadline, or the application can be abandoned.
Deadline: September 8, 2026
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Office Action issues
The USPTO rejected your requested trademark drawing change as a material alteration and maintained a likelihood of confusion refusal based on an existing registration [Registration No. 8129548].
Owner
nockchain.net LLC
PHOENIX, AZ, US
Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 042 | International Class 042: Hosting of blockchain databases; Hosting of blockchain technology databases; User authentication services using blockchain technology for cryptocurrency transactions; Providing on-line non-downloadable computer software for use as a cryptocurrency wallet; Mining of cryptocurrency; Technological consulting in the field of cryptocurrency; Providing technology information in the field of cryptocurrency; Cryptocurrency staking services in the nature of providing online non-downloadable computer software platforms for validating cryptocurrency transaction data on blockchains; Computer programming for others in the field of cryptocurrency; Providing user authentication services using blockchain-based software technology for cryptocurrency transactions; Providing on-line non-downloadable software for generating cryptographic keys for receiving and spending cryptocurrency; User authentication services using blockchain technology for online software applications and zero knowledge proof state machines being software for verifying the correct execution of transactions; Providing user authentication services using single sign-on technology for blockchain software applications. | ACTIVE | — |
Prosecution history
| Date | Code | Event |
|---|---|---|
| Jun 8, 2026 | GNRN | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Jun 8, 2026 | GNRT | NON-FINAL ACTION E-MAILED |
| Jun 8, 2026 | CNRT | NON-FINAL ACTION WRITTEN |
| Apr 30, 2026 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Apr 30, 2026 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Apr 30, 2026 | TROA | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Apr 30, 2026 | GNRN | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Apr 30, 2026 | GNRT | NON-FINAL ACTION E-MAILED |
| Apr 30, 2026 | CNRT | NON-FINAL ACTION WRITTEN |
| Apr 24, 2026 | DOCK | ASSIGNED TO EXAMINER |
| Apr 14, 2026 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Dec 22, 2025 | MAFR | APPLICATION FILING RECEIPT MAILED |
| Dec 22, 2025 | NWAP | NEW APPLICATION ENTERED |