| Serial Number | 73460587 |
| Word Mark | MKS |
| Filing Date | Thursday, January 12, 1984 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, August 15, 2025 |
| Registration Number | 1317863 |
| Registration Date | Tuesday, February 5, 1985 |
| Mark Drawing | 3 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, November 27, 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 |
| Disclaimer | No claim is made to the exclusive right to use "MKS", apart from the mark as shown. |
| 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 | Saturday, August 16, 2025 |
| Primary Code | 009 |
| First Use Anywhere Date | Tuesday, November 30, 1965 |
| First Use In Commerce Date | Tuesday, November 30, 1965 |
| 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 |
| Monday, August 13, 1984 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, June 20, 1984 | ASSIGNED TO EXAMINER |
| Friday, June 29, 1984 | NON-FINAL ACTION MAILED |
| Thursday, July 12, 1984 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, November 13, 1984 | NOTICE OF PUBLICATION |
| Tuesday, November 27, 1984 | PUBLISHED FOR OPPOSITION |
| Tuesday, February 5, 1985 | REGISTERED-PRINCIPAL REGISTER |
| Friday, March 15, 1985 | SEC 7 REQUEST FILED |
| Thursday, March 28, 1985 | REPRINTING REGISTRATION CERTIFICATE |
| Thursday, March 8, 1990 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Monday, May 19, 2008 | CASE FILE IN TICRS |
| Wednesday, October 22, 2014 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, May 18, 1990 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Wednesday, October 13, 2004 | TEAS SECTION 8 & 9 RECEIVED |
| Wednesday, October 13, 2004 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Monday, December 6, 2004 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Monday, December 6, 2004 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Thursday, October 9, 2014 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, October 9, 2014 | TEAS SECTION 8 & 9 RECEIVED |
| Wednesday, October 22, 2014 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Wednesday, October 22, 2014 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Monday, September 17, 2018 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Friday, August 15, 2025 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Monday, February 5, 2024 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Thursday, October 23, 2014 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Monday, September 17, 2018 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, February 6, 2019 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |