PROMETRIX
Dead / Cancelled — Cancelled — Section 8 (as of 19 Dec 2025)
What this means for you
This registration has been cancelled; it no longer blocks anyone on its own. The name may be available, but check before relying on it — rights can also come from actual use, not only from the register.
Record
- Serial number
- 73471545
- Registration number
- 1338877
- Mark type
- Word mark
- Filed
- 22 Mar 1984
- Published for opposition
- 26 Mar 1985
- Registered
- 04 Jun 1985
- Next maintenance due
- 04 Jun 2015
- Attorney of record
- Harold Milstein
Goods and services
- Class 009 — Scientific and electric apparatus: Computer-Based System for Evaluating the Performance of Semiconductor Wafer Processing Equipment Comprised of Resistivity Test and Mapping Systems and Lithography Characterization Systems Comprised of Some or All of the Following: Programmable Computer, Instrumentation Interface, Graphics Terminal, Graphics Printer, Resistivity Test Unit, and Programmable x-y Prober with Optics and Probe Card
Owner
- KLA CORPORATION, MILPITAS, CA, US
- KLA-TENCOR CORPORATION, MILPITAS, CA, US
- KLA-TENCOR CORPORATION, MILPITAS, CA, US
- KLA-TENCOR TECHNOLOGIES CORPORATION, MILPITAS, CA, US
- Prometrix Corporation, Santa Clara, CA, US
- Prometrix Corporation, Santa Clara, CA, US
- Prometrix Corporation, Santa Clara, CA, US
Prosecution history
- 19 Dec 2025 — CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
- 04 Jun 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 15 Apr 2022 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 15 Apr 2022 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 15 Apr 2022 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 22 Jan 2020 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 23 Feb 2016 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 23 Feb 2016 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 23 Feb 2016 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 18 Feb 2016 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 04 Dec 2015 — TEAS SECTION 8 & 9 RECEIVED
- 18 Nov 2009 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 11 Nov 2009 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 06 May 2005 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 06 May 2005 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED