USPTO serial 99521499
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This page summarizes the public USPTO record for this serial number, including owners, goods and services, and prosecution history.
Mark Bradley Feldgreber
Las Vegas, NV, US
| Class | Description | Status | First use |
|---|---|---|---|
| 036 | Financial advisory and consultancy services; Financial brokerage services for cryptocurrency trading; Cryptocurrency exchange services; Electronic transfer of virtual currencies; Financial transaction services, namely, providing secure commercial transactions involving cryptocurrency; Virtual currency trading services | ACTIVE | — |
| 042 | Computer programming services; Providing technology information in the field of virtual currency; Computer services, namely, on-site management of information technology (IT) systems of others; Hosting software platforms for virtual reality-based virtual worlds featuring a virtual currency for use by members of the online virtual worlds community; Providing online non-downloadable computer software for use as a cryptocurrency wallet; Providing user authentication services using blockchain-based software technology for cryptocurrency transactions; Electronic data storage using blockchain | ACTIVE | — |
| Date | Code | Event |
|---|---|---|
| May 5, 2026 | GNS3 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED |
| May 5, 2026 | GNSL | LETTER OF SUSPENSION E-MAILED |
| May 5, 2026 | CNSL | SUSPENSION LETTER WRITTEN |
| May 4, 2026 | GNS3 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED |
| May 4, 2026 | GNSL | LETTER OF SUSPENSION E-MAILED |
| May 4, 2026 | CNSL | SUSPENSION LETTER WRITTEN |
| May 4, 2026 | XAEC | EXAMINER'S AMENDMENT ENTERED |
| May 4, 2026 | GNEN | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| May 4, 2026 | GNEA | EXAMINERS AMENDMENT E-MAILED |
| May 4, 2026 | CNEA | EXAMINERS AMENDMENT -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 10, 2026 | GNRN | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Apr 10, 2026 | GNRT | NON-FINAL ACTION E-MAILED |
| Apr 10, 2026 | CNRT | NON-FINAL ACTION WRITTEN |
| Apr 1, 2026 | DOCK | ASSIGNED TO EXAMINER |
| Nov 29, 2025 | MAFR | APPLICATION FILING RECEIPT MAILED |
| Nov 29, 2025 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Nov 29, 2025 | NWAP | NEW APPLICATION ENTERED |