HASHCASH
Live / Allowed — Published for opposition (as of 24 Mar 2026)
What this means for you
Approved and waiting on proof of use. It will register unless the applicant drops it, and its 03 Jun 2024 filing date already counts against anyone who files later.
Record
- Serial number
- 98582012
- Mark type
- Stylized text
- Filed
- 03 Jun 2024
- Published for opposition
- 24 Mar 2026
- Attorney of record
- Marek Krizka
Goods and services
- Class 009 — Scientific and electric apparatus: Downloadable computer software for storing and transferring digital cash; Downloadable computer software for operating a digital cash system; Downloadable computer software for integrating digital cash functionality into other software; Downloadable computer software for use as a digital wallet
Owner
- Netropolis Inc., Panama City, PA
- Netropolis Inc., Panama City, PA
Prosecution history
- 24 Mar 2026 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 24 Mar 2026 — PUBLISHED FOR OPPOSITION
- 18 Mar 2026 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
- 12 Mar 2026 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 12 Mar 2026 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 12 Mar 2026 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 03 Mar 2026 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 03 Mar 2026 — TEAS/EMAIL CORRESPONDENCE ENTERED
- 03 Mar 2026 — CORRESPONDENCE RECEIVED IN LAW OFFICE
- 03 Mar 2026 — ASSIGNED TO LIE
- 02 Mar 2026 — TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED
- 22 Jan 2026 — REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED
- 21 Jul 2025 — NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
- 21 Jul 2025 — LETTER OF SUSPENSION E-MAILED
- 21 Jul 2025 — SUSPENSION LETTER WRITTEN