I-PAT

What this means for you

Registered since 19 Jan 2021. The owner can stop confusingly similar uses in the classes it covers.

Record

Serial number

87472061

Registration number

6251635

Mark type

Stylized text

Filed

01 Jun 2017

Published for opposition

21 Nov 2017

Registered

19 Jan 2021

Attorney of record

Harold Milstein

Goods and services

• Class 009 — Scientific and electric apparatus: Computer hardware; semiconductor and wafer defect inspection systems comprised of computer software, final test data and electrical data algorithms, and inline defect and metrology computer hardware equipment; computer software for process control and yield management for the semiconductor, integrated circuit and related microelectronics manufacturing in the automotive industry; computer software for testing and inspecting physical and electrical properties of semiconductors, integrated circuits and microelectronics; computer software for use in detecting defective semiconductor electronic components

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

• 19 Jan 2026 — COURTESY REMINDER - SEC. 8 (6-YR) 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
• 19 Jan 2021 — REGISTERED-PRINCIPAL REGISTER
• 12 Dec 2020 — NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
• 11 Dec 2020 — ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
• 07 Dec 2020 — STATEMENT OF USE PROCESSING COMPLETE
• 18 Nov 2020 — USE AMENDMENT FILED
• 18 Nov 2020 — TEAS STATEMENT OF USE RECEIVED
• 07 Aug 2020 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
• 06 Aug 2020 — SOU EXTENSION 5 GRANTED
• 10 Jul 2020 — SOU EXTENSION 5 FILED
• 06 Aug 2020 — CASE ASSIGNED TO INTENT TO USE PARALEGAL
• 10 Jul 2020 — SOU TEAS EXTENSION RECEIVED