DUO
Live / Registered — Registered — Sections 8 & 15 accepted and acknowledged (as of 25 Jul 2023)
What this means for you
Registered since 14 Mar 2017. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 87124562
- Registration number
- 5160464
- Mark type
- Design + words
- Filed
- 02 Aug 2016
- Published for opposition
- 27 Dec 2016
- Registered
- 14 Mar 2017
- Attorney of record
- Mark A. Jansen
Goods and services
- Class 042 — Scientific and technological services: Software as a service (SAAS) services, namely, hosting software for use by others for data security purposes by providing authentication
- Class 045 — Legal and security services: Computer security services in the nature of providing user authentication for data security
Owner
- CISCO TECHNOLOGY, INC., SAN JOSE, CA, US
- DUO SECURITY LLC, SAN JOSE, CA, US
- Duo Security, Inc., Ann Arbor, MI, US
- Duo Security, Inc., Ann Arbor, MI, US
- Duo Security, Inc., Ann Arbor, MI, US
Prosecution history
- 14 Mar 2026 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 25 Jul 2023 — NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
- 25 Jul 2023 — REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
- 24 Jul 2023 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 27 Jan 2023 — TEAS SECTION 8 & 15 RECEIVED
- 18 Jan 2023 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 27 Jul 2022 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 13 Jul 2022 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 10 May 2022 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 10 May 2022 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
- 10 May 2022 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 10 May 2022 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 14 Mar 2022 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
- 27 Sept 2019 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 27 Sept 2019 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED