| Serial Number | 75904679 |
| Word Mark | TAU |
| Filing Date | Wednesday, January 26, 2000 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, November 12, 2021 |
| Registration Number | 2406447 |
| Registration Date | Tuesday, November 21, 2000 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, August 29, 2000 |
| Goods and Services | computer software for electronic design automation, symbolic timing analysis and verification |
| 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, November 12, 2021 |
| Primary Code | 009 |
| First Use Anywhere Date | Sunday, June 30, 1996 |
| First Use In Commerce Date | Sunday, June 30, 1996 |
| Party Name | Mentor Graphics Corporation |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Wilsonville, OR 97070 |
| Party Name | Mentor Graphics Corporation |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Wilsonville, OR 97070 |
| Party Name | Mentor Graphics Corporation |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Wilsonville, OR 97070 |
| Event Date | Event Description |
| Friday, November 12, 2021 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Thursday, November 21, 2019 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Tuesday, December 12, 2017 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, December 12, 2017 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, December 7, 2017 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, December 7, 2017 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Friday, March 11, 2011 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Friday, March 11, 2011 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Wednesday, March 9, 2011 | TEAS SECTION 8 & 9 RECEIVED |
| Thursday, August 3, 2006 | CASE FILE IN TICRS |
| Tuesday, May 30, 2006 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Tuesday, May 30, 2006 | ASSIGNED TO PARALEGAL |
| Wednesday, December 14, 2005 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Wednesday, December 14, 2005 | TEAS SECTION 8 & 15 RECEIVED |
| Tuesday, November 21, 2000 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, August 29, 2000 | PUBLISHED FOR OPPOSITION |
| Friday, July 28, 2000 | NOTICE OF PUBLICATION |
| Saturday, July 1, 2000 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Saturday, July 1, 2000 | ASSIGNED TO EXAMINER |