IRSO
Live / Registered — Registered and renewed (as of 12 Mar 2026)
What this means for you
Registered since 29 Dec 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 29 Dec 2025).
Record
- Serial number
- 86325778
- Registration number
- 4878235
- Mark type
- Word mark
- Filed
- 01 Jul 2014
- Published for opposition
- 13 Jan 2015
- Registered
- 29 Dec 2015
- Next maintenance due
- 29 Dec 2025
- Attorney of record
- John R. Guice, Jr.
Goods and services
- Class 007 — Machines and machine tools: Machine parts, namely, ballscrews, blocks for linear guideways, bearings, decelerators, gear racks, linear actuators, linear bearings, linear guideways, linear motion actuators, linear motion guide actuators, linear motion guides, linear motor systems, linear motors, linear stages for moving and conveying equipment, motors for machines, precision X-Y stages with linear motors, X-Y stages for computer numerical control machines, and X-Y tables with linear actuators; industrial robots; industrial single axis robots
Owner
- IRSO PRECISION Co., Ltd, Taichung City 412, TW
- IRSO PRECISION Co., Ltd, Taichung City 412, TW
- IRSO PRECISION Co., Ltd, Taichung City 412, TW
Prosecution history
- 12 Mar 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 12 Mar 2026 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 12 Mar 2026 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 12 Mar 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 18 Dec 2025 — TEAS SECTION 8 & 9 RECEIVED
- 29 Dec 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 12 Jul 2021 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 12 Jul 2021 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 12 Jul 2021 — TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
- 12 Jul 2021 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
- 12 Jul 2021 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 12 Jul 2021 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 12 Jul 2021 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 05 Apr 2021 — NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED
- 05 Apr 2021 — REGISTERED - SEC. 8 (6-YR) ACCEPTED