MAGFORCE
Live / Registered — Registered and renewed (as of 13 Jun 2026)
What this means for you
Registered since 14 Jun 2016. 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 14 Jun 2036: the §8 & §9 renewal).
Record
- Serial number
- 86375168
- Registration number
- 4975912
- Mark type
- Word mark
- Filed
- 22 Aug 2014
- Published for opposition
- 10 Mar 2015
- Registered
- 14 Jun 2016
- Current term from
- 14 Jun 2026
- Next maintenance filing
- §8 & §9 renewal, due by 14 Jun 2036 (grace period to 14 Dec 2036)
- Attorney of record
- April L. Besl
Goods and services
- Class 007 — Machines and machine tools: Spark plugs, spark plug wires, spark plug wire sets comprised of multiple spark plug wires for marine use
Owner
- Sierra International LLC, Litchfield, IL, US
- Sierra International Inc., Litchfield, IL, US
- Sierra International Inc., Litchfield, IL, US
- Sierra International Inc., Litchfield, IL, US
Board proceedings on this mark
- Opposition No. 91223649 — Warren Distribution, Inc. v. Sierra International Inc., filed 03 Sept 2015 (Terminated)
- Extension of Time to Oppose No. 86375168 — Warren Distribution, Inc. v. Sierra International Inc., filed 08 Apr 2015 (Terminated)
Prosecution history
- 13 Jun 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 13 Jun 2026 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 13 Jun 2026 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 13 Jun 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 09 Apr 2026 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 09 Apr 2026 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 09 Apr 2026 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 09 Apr 2026 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 09 Apr 2026 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 10 Apr 2026 — TEAS SECTION 8 & 9 RECEIVED
- 14 Jun 2025 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 27 Dec 2022 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 27 Dec 2022 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 27 Dec 2022 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 25 Jun 2022 — NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED