DENKA ER
Live / Registered — Registered — Section 71 accepted (as of 10 Sept 2025)
What this means for you
Registered since 16 Aug 2005. 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 16 Aug 2035: the §71 ten-year affidavit of use).
Record
- Serial number
- 79003886
- Registration number
- 2985608
- Mark type
- Word mark
- Filed
- 11 Jun 2004
- Published for opposition
- 24 May 2005
- Registered
- 16 Aug 2005
- Next maintenance filing
- §71 ten-year affidavit of use, due by 16 Aug 2035 (grace period to 16 Feb 2036)
- Attorney of record
- Mainak H. Mehta
Goods and services
- Class 017 — Rubber goods: [ Ethylene-vinyl acetate rubber; ] acrylic rubber [ ; ethylene-vinyl acetate ester copolymer rubber ]
Owner
- Denka Company Limited, Chuo-ku Tokyo, JP
- DENKI KAGAKU KOGYO KABUSHIKI KAISHA, JP
- DENKI KAGAKU KOGYO KABUSHIKI KAISHA, JP
Prosecution history
- 10 May 2026 — PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED
- 10 Sept 2025 — NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED
- 10 Sept 2025 — REGISTERED-SEC.71 ACCEPTED
- 08 Sept 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 10 Jun 2025 — TEAS SECTION 71 RECEIVED
- 16 Aug 2024 — COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED
- 11 Apr 2024 — INTERNATIONAL REGISTRATION RENEWED
- 28 Jan 2023 — NEW REPRESENTATIVE AT IB RECEIVED
- 17 Nov 2016 — CHANGE OF NAME/ADDRESS REC'D FROM IB
- 11 Sept 2015 — PARTIAL INVALIDATION PROCESSED BY THE IB
- 20 Aug 2015 — PARTIAL INVALIDATION OF REG EXT PROTECTION SENT TO IB
- 20 Aug 2015 — INVALIDATION PROCESSED
- 10 Jul 2015 — PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED
- 10 Nov 2014 — NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED
- 10 Nov 2014 — REGISTERED-SEC.71 ACCEPTED