| Serial Number | 78357673 |
| Word Mark | ZIENA |
| Filing Date | Monday, January 26, 2004 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, March 20, 2026 |
| Registration Number | 2991875 |
| Registration Date | Tuesday, September 6, 2005 |
| Mark Drawing | 5 - Drawing with word(s) / letter(s) / number(s) in Stylized form |
| Published for Opposition Date | Tuesday, June 14, 2005 |
| Indication of Colors claimed | Color is not claimed as a feature of the mark. |
| Goods and Services | Computer software for solving math problems |
| Description of Mark | The mark consists of the lower case letters "ziena" with the "e" italicized. The font is Garamond. |
| International Class | 009 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus. |
| US Class Codes | 021, 023, 026, 036, 038 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Friday, March 20, 2026 |
| Primary Code | 009 |
| First Use Anywhere Date | Monday, December 17, 2001 |
| First Use In Commerce Date | Wednesday, January 16, 2002 |
| Party Name | ZIENA OPTIMIZATION LLC |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | EVANSTON, IL 60201 US |
| Party Name | Ziena Optimization Inc. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Evanston, IL 60201 US |
| Party Name | Ziena Optimization Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Evanston, IL 60201 US |
| Party Name | Ziena Optimization Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Evanston, IL 60201 US |
| Event Date | Event Description |
| Wednesday, February 4, 2004 | NEW APPLICATION ENTERED |
| Tuesday, August 17, 2004 | ASSIGNED TO EXAMINER |
| Monday, August 23, 2004 | NON-FINAL ACTION E-MAILED |
| Tuesday, February 15, 2005 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, February 15, 2005 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, February 18, 2005 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, February 22, 2005 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, February 25, 2005 | ASSIGNED TO LIE |
| Wednesday, March 2, 2005 | LAW OFFICE PUBLICATION REVIEW COMPLETED |
| Wednesday, May 25, 2005 | NOTICE OF PUBLICATION |
| Tuesday, June 14, 2005 | PUBLISHED FOR OPPOSITION |
| Tuesday, September 6, 2005 | REGISTERED-PRINCIPAL REGISTER |
| Thursday, July 14, 2011 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, July 14, 2011 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Friday, July 22, 2011 | TEAS SECTION 8 & 15 RECEIVED |
| Friday, September 2, 2011 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Friday, September 2, 2011 | POST REGISTRATION ACTION MAILED - SEC. 8 & 15 |
| Tuesday, September 27, 2011 | FAX RECEIVED |
| Wednesday, September 28, 2011 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Tuesday, September 27, 2011 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Thursday, December 22, 2011 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Thursday, December 22, 2011 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED |
| Tuesday, February 12, 2013 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, February 12, 2013 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, October 22, 2014 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, October 22, 2014 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, July 27, 2015 | TEAS SECTION 8 & 9 RECEIVED |
| Friday, August 21, 2015 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Friday, August 21, 2015 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, August 21, 2015 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Friday, August 21, 2015 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Friday, September 6, 2024 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Friday, March 20, 2026 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |