QUANTUMXCHANGE
Live / Registered — Registered (as of 05 Jan 2021)
What this means for you
Registered since 05 Jan 2021. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 88457820
- Registration number
- 6240604
- Mark type
- Stylized text
- Filed
- 03 Jun 2019
- Published for opposition
- 08 Oct 2019
- Registered
- 05 Jan 2021
- Attorney of record
- Keith E. Gilman
Goods and services
- Class 038 — Telecommunications services: communications by fiber optic networks; transmission and receiving quantum cryptographic keys by fiber optic network
Owner
- QuantumXChange Inc., Bethesda, MD, US
- QuantumXchange Inc., Bethesda, MD, US
- QuantumXchange Inc., Bethesda, MD, US
Prosecution history
- 15 Jan 2026 — TEAS SECTION 8 & 15 RECEIVED
- 05 Jan 2026 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
- 28 Feb 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 28 Feb 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 28 Feb 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 28 Feb 2025 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 28 Feb 2025 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 05 Jan 2021 — REGISTERED-PRINCIPAL REGISTER
- 02 Dec 2020 — NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
- 01 Dec 2020 — ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
- 05 Nov 2020 — TEAS/EMAIL CORRESPONDENCE ENTERED
- 05 Nov 2020 — CORRESPONDENCE RECEIVED IN LAW OFFICE
- 02 Nov 2020 — TEAS REQUEST FOR RECONSIDERATION RECEIVED
- 01 Aug 2020 — NOTIFICATION OF FINAL REFUSAL EMAILED
- 01 Aug 2020 — FINAL REFUSAL E-MAILED