EFINIX

What this means for you

Registered since 19 Mar 2019. The owner can stop confusingly similar uses in the classes it covers.

Record

Serial number

87698201

Registration number

5704409

Mark type

Design + words

Filed

27 Nov 2017

Published for opposition

29 May 2018

Registered

19 Mar 2019

Attorney of record

Tsan Abrahamson

Goods and services

• Class 009 — Scientific and electric apparatus: Computer aided design (CAD) software for designing integrated circuits; Design libraries, namely, downloadable electronic data files for use in integrated circuit and semiconductor design; Integrated circuit modules; Integrated circuits; Semiconductor chip sets; Semiconductor chips
• Class 042 — Scientific and technological services: Design of computer hardware, integrated circuits, communications hardware and software and computer networks for others; Design of integrated circuits; Scientific and technological services, namely, research and design in the field of integrated circuit and semiconductor design

Owner

• Efinix, Inc., Cupertino, CA, US
• Efinix, Inc., Santa Clara, CA, US
• Efinix, Inc., Santa Clara, CA, US

Prosecution history

• 27 Jun 2025 — NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
• 27 Jun 2025 — REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
• 27 Jun 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
• 04 Mar 2025 — TEAS SECTION 8 & 15 RECEIVED
• 14 Jun 2024 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
• 14 Jun 2024 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
• 14 Jun 2024 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
• 14 Jun 2024 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
• 14 Jun 2024 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
• 19 Mar 2024 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
• 19 Mar 2019 — REGISTERED-PRINCIPAL REGISTER
• 15 Feb 2019 — NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
• 14 Feb 2019 — ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
• 08 Feb 2019 — STATEMENT OF USE PROCESSING COMPLETE
• 15 Jan 2019 — USE AMENDMENT FILED