| Serial Number | 75291778 |
| Word Mark | KLA TENCOR |
| Filing Date | Wednesday, May 14, 1997 |
| Status | 800 - REGISTERED AND RENEWED |
| Status Date | Friday, April 2, 2021 |
| Registration Number | 2360529 |
| Registration Date | Tuesday, June 20, 2000 |
| Mark Drawing | 3T07 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, December 29, 1998 |
| Goods and Services | instruments for testing and inspecting physical and electrical properties of semiconductors; computer hardware and software used for testing and inspecting physical and electrical properties of semiconductors |
| 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 | 6 - Active |
| Class Status Date | Friday, June 6, 1997 |
| Primary Code | 009 |
| First Use Anywhere Date | Wednesday, April 30, 1997 |
| First Use In Commerce Date | Wednesday, April 30, 1997 |
| Party Name | KLA CORPORATION |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | MILPITAS, CA 95035 |
| Party Name | KLA-Tencor Corporation |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Milpitas, CA 95035 |
| Party Name | KLA-Tencor Corporation |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | San Jose, CA 95134 |
| Party Name | KLA-Tencor Corporation |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | San Jose, CA 95134 |
| Event Date | Event Description |
| Friday, April 15, 2022 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, April 15, 2022 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Friday, April 15, 2022 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Friday, April 2, 2021 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Friday, April 2, 2021 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Friday, April 2, 2021 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, April 2, 2021 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Saturday, December 19, 2020 | TEAS SECTION 8 & 9 RECEIVED |
| Wednesday, January 22, 2020 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Thursday, June 20, 2019 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Wednesday, August 12, 2009 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Wednesday, August 12, 2009 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, July 23, 2009 | ASSIGNED TO PARALEGAL |
| Friday, July 17, 2009 | TEAS SECTION 8 & 9 RECEIVED |
| Thursday, April 19, 2007 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Thursday, April 19, 2007 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Thursday, March 23, 2006 | CASE FILE IN TICRS |
| Monday, September 12, 2005 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Tuesday, July 26, 2005 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, July 26, 2005 | TEAS SECTION 8 & 15 RECEIVED |
| Tuesday, June 20, 2000 | REGISTERED-PRINCIPAL REGISTER |
| Friday, April 14, 2000 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Tuesday, February 1, 2000 | STATEMENT OF USE PROCESSING COMPLETE |
| Tuesday, February 1, 2000 | USE AMENDMENT FILED |
| Monday, November 29, 1999 | SOU EXTENSION 1 GRANTED |
| Monday, September 20, 1999 | SOU EXTENSION 1 FILED |
| Tuesday, March 23, 1999 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, December 29, 1998 | PUBLISHED FOR OPPOSITION |
| Friday, November 27, 1998 | NOTICE OF PUBLICATION |
| Monday, September 28, 1998 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, June 22, 1998 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, December 24, 1997 | NON-FINAL ACTION MAILED |
| Tuesday, December 16, 1997 | ASSIGNED TO EXAMINER |