| Serial Number | 74045811 |
| Word Mark | OPTI-PROBE |
| Filing Date | Wednesday, April 4, 1990 |
| Status | 800 - REGISTERED AND RENEWED |
| Status Date | Thursday, March 3, 2022 |
| Registration Number | 1661280 |
| Registration Date | Tuesday, October 15, 1991 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, November 6, 1990 |
| Goods and Services | measurement device for evaluating dielectric films |
| Pseudo Mark | OPTI-PROBE |
| 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 | 026 |
| Class Status Code | 6 - Active |
| Class Status Date | Friday, May 18, 1990 |
| Primary Code | 009 |
| First Use Anywhere Date | Tuesday, May 21, 1991 |
| First Use In Commerce Date | Tuesday, May 21, 1991 |
| Party Name | KLA CORPORATION |
| Party Type | 32 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | MILPITAS, CA 95035 |
| Party Name | KLA-TENCOR CORPORATION |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | MILPITAS, CA 95035 |
| Party Name | THERMA-WAVE, INC. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | FREMONT, CA 94539 |
| Party Name | THERMA-WAVE, INC. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Fremont, CA 94539 |
| Party Name | THERMA-WAVE, INC. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Fremont, CA 94539 |
| 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 |
| Thursday, March 3, 2022 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Thursday, March 3, 2022 | REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS) |
| Thursday, March 3, 2022 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, March 1, 2022 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Friday, October 8, 2021 | TEAS SECTION 8 & 9 RECEIVED |
| Thursday, October 15, 2020 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Wednesday, January 22, 2020 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Monday, January 3, 2011 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Monday, January 3, 2011 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, December 9, 2010 | TEAS SECTION 8 & 9 RECEIVED |
| Wednesday, June 10, 2009 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, November 21, 2007 | CASE FILE IN TICRS |
| Saturday, March 17, 2001 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Saturday, March 17, 2001 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Monday, October 23, 2000 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Monday, December 9, 1996 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, November 4, 1996 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, October 15, 1991 | REGISTERED-PRINCIPAL REGISTER |
| Wednesday, August 21, 1991 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Tuesday, August 20, 1991 | ASSIGNED TO EXAMINER |
| Monday, July 15, 1991 | STATEMENT OF USE PROCESSING COMPLETE |
| Monday, June 17, 1991 | USE AMENDMENT FILED |
| Tuesday, January 29, 1991 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, November 6, 1990 | PUBLISHED FOR OPPOSITION |
| Saturday, October 6, 1990 | NOTICE OF PUBLICATION |
| Friday, August 24, 1990 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, August 9, 1990 | ASSIGNED TO EXAMINER |