| Serial Number | 73460592 |
| Word Mark | M K S |
| Filing Date | Thursday, January 12, 1984 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, July 4, 2025 |
| Registration Number | 1309825 |
| Registration Date | Tuesday, December 18, 1984 |
| Mark Drawing | 5 - Drawing with word(s) / letter(s) / number(s) in Stylized form |
| Published for Opposition Date | Tuesday, October 9, 1984 |
| Goods and Services | Sensors and Electrical Instrumentation and Power Supplies and Signal Conditioners and Analog and Digital Meters for Measurement and Control of Fluid Pressure, Vacuum and Flow |
| Pseudo Mark | MKS |
| 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 | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Friday, July 4, 2025 |
| Primary Code | 009 |
| First Use Anywhere Date | Thursday, November 30, 1961 |
| First Use In Commerce Date | Thursday, November 30, 1961 |
| Party Name | MKS Instruments, Inc. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Andover, MA 01810 |
| Party Name | MKS Instruments, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Burlington, MA 01803 |
| Party Name | MKS Instruments, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Burlington, MA 01803 |
| Event Date | Event Description |
| Tuesday, October 9, 1984 | PUBLISHED FOR OPPOSITION |
| Wednesday, June 20, 1984 | ASSIGNED TO EXAMINER |
| Thursday, June 21, 1984 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, August 8, 1984 | NOTICE OF PUBLICATION |
| Tuesday, December 18, 1984 | REGISTERED-PRINCIPAL REGISTER |
| Thursday, October 14, 2004 | TEAS SECTION 8 & 9 RECEIVED |
| Tuesday, May 27, 2008 | NOTICE OF SUIT |
| Tuesday, July 15, 2014 | TEAS SECTION 8 & 9 RECEIVED |
| Monday, January 29, 1990 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Thursday, April 5, 1990 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Thursday, October 14, 2004 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Thursday, December 2, 2004 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, December 2, 2004 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Tuesday, May 27, 2008 | CASE FILE IN TICRS |
| Thursday, July 3, 2014 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, July 29, 2014 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Monday, September 17, 2018 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, September 17, 2018 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, December 18, 2023 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Friday, July 4, 2025 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, February 6, 2019 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Tuesday, July 29, 2014 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Tuesday, July 29, 2014 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, July 29, 2014 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |