| Serial Number | 87124555 |
| Word Mark | DUO |
| Filing Date | Tuesday, August 2, 2016 |
| Status | 702 - SECTION 8 & 15 - ACCEPTED AND ACKNOWLEDGED |
| Status Date | Tuesday, July 25, 2023 |
| Registration Number | 5160462 |
| Registration Date | Tuesday, March 14, 2017 |
| Mark Drawing | 3000 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, December 27, 2016 |
| Description of Mark | The mark consists of the wording "DUO" in stylized lettering. |
| Indication of Colors claimed | Color is not claimed as a feature of the mark. |
| Goods and Services | Computer security services in the nature of providing user authentication for data security |
| Goods and Services | Software as a service (SAAS) services, namely, hosting software for use by others for data security purposes by providing authentication |
| International Class | 042 - Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software. |
| US Class Codes | 100, 101 |
| Class Status Code | 6 - Active |
| Class Status Date | Friday, August 5, 2016 |
| Primary Code | 042 |
| First Use Anywhere Date | Sunday, June 30, 2013 |
| First Use In Commerce Date | Sunday, June 30, 2013 |
| International Class | 045 - Legal services; security services for the protection of property and individuals; personal and social services rendered by others to meet the needs of individuals. |
| US Class Codes | 100, 101 |
| Class Status Code | 6 - Active |
| Class Status Date | Friday, August 5, 2016 |
| Primary Code | 045 |
| First Use Anywhere Date | Sunday, June 30, 2013 |
| First Use In Commerce Date | Sunday, June 30, 2013 |
| Party Name | CISCO TECHNOLOGY, INC. |
| Party Type | 32 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | SAN JOSE, CA 95134 |
| Party Name | DUO SECURITY LLC |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | SAN JOSE, CA 95134 |
| Party Name | Duo Security, Inc. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Ann Arbor, MI 48103 |
| Party Name | Duo Security, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Ann Arbor, MI 48103 |
| Party Name | Duo Security, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Ann Arbor, MI 48103 |
| Event Date | Event Description |
| Tuesday, July 25, 2023 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED |
| Tuesday, July 25, 2023 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, July 24, 2023 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Friday, January 27, 2023 | TEAS SECTION 8 & 15 RECEIVED |
| Wednesday, January 18, 2023 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, July 27, 2022 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, July 13, 2022 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Tuesday, May 10, 2022 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, May 10, 2022 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS |
| Tuesday, May 10, 2022 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, May 10, 2022 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, March 14, 2022 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Friday, September 27, 2019 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Friday, September 27, 2019 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, March 14, 2017 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, December 27, 2016 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, December 27, 2016 | PUBLISHED FOR OPPOSITION |
| Wednesday, December 7, 2016 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, November 15, 2016 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, November 14, 2016 | ASSIGNED TO EXAMINER |
| Saturday, August 6, 2016 | NOTICE OF DESIGN SEARCH CODE E-MAILED |
| Friday, August 5, 2016 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Friday, August 5, 2016 | NEW APPLICATION ENTERED |