| Serial Number | 76327744 |
| Word Mark | E-SQUARED |
| Filing Date | Friday, October 19, 2001 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, March 22, 2013 |
| Registration Number | 2609693 |
| Registration Date | Tuesday, August 20, 2002 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, May 28, 2002 |
| Goods and Services | Apparatus for measurement of silicon wafer thickness, flatness and shape |
| Pseudo Mark | E SQUARED |
| 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 22, 2013 |
| Primary Code | 009 |
| First Use Anywhere Date | Sunday, February 28, 1999 |
| First Use In Commerce Date | Sunday, February 28, 1999 |
| Party Name | KLA-TENCOR 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 | ADE Corporation |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Westwood, MA 020901806 |
| Party Name | ADE Corporation |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Westwood, MA 020901806 |
| Party Name | ADE Corporation |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Westwood, MA 020901806 |
| Event Date | Event Description |
| Friday, March 22, 2013 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, August 26, 2009 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, August 19, 2009 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Tuesday, September 2, 2008 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Thursday, August 28, 2008 | ASSIGNED TO PARALEGAL |
| Wednesday, August 20, 2008 | TEAS SECTION 8 & 15 RECEIVED |
| Tuesday, November 20, 2007 | CASE FILE IN TICRS |
| Wednesday, March 28, 2007 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, August 20, 2002 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, May 28, 2002 | PUBLISHED FOR OPPOSITION |
| Wednesday, May 8, 2002 | NOTICE OF PUBLICATION |
| Thursday, January 17, 2002 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, January 8, 2002 | EXAMINER'S AMENDMENT MAILED |
| Monday, December 17, 2001 | ASSIGNED TO EXAMINER |