MACH
Live / Registered — Registered — Section 8 accepted (as of 12 Jul 2026)
What this means for you
Registered since 30 Jun 2020. The owner can stop confusingly similar uses in the classes it covers; it stays on the register as long as the owner keeps up the maintenance filings (next due by 30 Jun 2030: the §8 & §9 renewal).
Record
- Serial number
- 87923948
- Registration number
- 6091521
- Mark type
- Word mark
- Filed
- 16 May 2018
- Published for opposition
- 02 Oct 2018
- Registered
- 30 Jun 2020
- Next maintenance filing
- §8 & §9 renewal, due by 30 Jun 2030 (grace period to 30 Dec 2030)
- Attorney of record
- Paul A. Rodriguez
Goods and services
- Class 009 — Scientific and electric apparatus: instruments for testing, inspecting, and characterizing physical properties of semiconductor wafers, integrated circuits, and reticles; computer hardware and software used for testing, inspecting, and characterizing physical properties of semiconductor wafers, integrated circuits, and reticles; computer hardware and software used for monitoring and controlling semiconductor wafer, integrated circuit, and reticle manufacturing processes; computer hardware and software used for providing feedback about device parameters used in the manufacturing of semiconductor wafers, integrated circuits, and reticles
Owner
- KLA CORPORATION, MILPITAS, CA, US
- KLA CORPORATION, MILPITAS, CA, US
- KLA-Tencor Corporation, Milpitas, CA, US
- KLA-Tencor Corporation, Milpitas, CA, US
Prosecution history
- 12 Jul 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED
- 12 Jul 2026 — REGISTERED - SEC. 8 (6-YR) ACCEPTED
- 12 Jul 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 23 Apr 2026 — TEAS SECTION 8 RECEIVED
- 30 Jun 2025 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
- 30 Jun 2020 — REGISTERED-PRINCIPAL REGISTER
- 23 May 2020 — NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
- 22 May 2020 — ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
- 15 May 2020 — STATEMENT OF USE PROCESSING COMPLETE
- 13 May 2020 — USE AMENDMENT FILED
- 13 May 2020 — TEAS STATEMENT OF USE RECEIVED
- 22 Jan 2020 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 03 Dec 2019 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 02 Dec 2019 — SOU EXTENSION 2 GRANTED
- 25 Nov 2019 — SOU EXTENSION 2 FILED