EPIWORLD
Live / Registered — Registered — Section 71 accepted (as of 25 Jun 2025)
What this means for you
Registered since 19 May 2015. 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 19 May 2035: the §71 ten-year affidavit of use).
Record
- Serial number
- 79148019
- Registration number
- 4737130
- Mark type
- Word mark
- Filed
- 26 Mar 2014
- Published for opposition
- 03 Mar 2015
- Registered
- 19 May 2015
- Next maintenance filing
- §71 ten-year affidavit of use, due by 19 May 2035 (grace period to 19 Nov 2035)
- Attorney of record
- Prakash NAMA
Goods and services
- Class 009 — Scientific and electric apparatus: [ Semi-conductors; Integrated circuit chips; electronic chips for the manufacture of intergrated circuits; integrated circuits; ] silicon epitaxial wafers; wafers for integrated circuits
Owner
Prosecution history
- 25 Feb 2026 — PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED
- 25 Jun 2025 — NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED
- 25 Jun 2025 — REGISTERED-SEC.71 ACCEPTED
- 18 Jun 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 04 Mar 2025 — TEAS SECTION 71 RECEIVED
- 26 Jul 2024 — NEW REPRESENTATIVE AT IB RECEIVED
- 06 Jun 2024 — INTERNATIONAL REGISTRATION RENEWED
- 19 May 2024 — COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED
- 08 Dec 2023 — CHANGE OF NAME/ADDRESS REC'D FROM IB
- 20 Sept 2022 — PARTIAL INVALIDATION PROCESSED BY THE IB
- 24 Aug 2022 — PARTIAL INVALIDATION OF REG EXT PROTECTION SENT TO IB
- 23 Aug 2022 — INVALIDATION PROCESSED
- 03 Jul 2022 — PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED
- 03 Nov 2021 — NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED
- 03 Nov 2021 — REGISTERED-SEC.71 ACCEPTED