Z STEM
Live / Registered — Registered (as of 23 Sept 2025)
What this means for you
Registered since 23 Sept 2025. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 98666481
- Registration number
- 7954723
- Mark type
- Design + words
- Filed
- 25 Jul 2024
- Published for opposition
- 05 Aug 2025
- Registered
- 23 Sept 2025
- Attorney of record
- Amanda Hill
Goods and services
- Class 007 — Machines and machine tools: Camshafts for vehicle engines; Connecting rods for machines, motors and engines; Crank shafts for vehicle engines; Crankcases for machines, motors and engines; Cylinder heads for engines; Engine cylinders for land vehicles; Internal combustion engine parts, namely, piston rings; Piston rings; Pistons for engines; Vehicle engine parts, namely, crankcase breathers; Vehicle parts, namely, cam covers
Owner
- Guiyang Baiyun Alloy Casting Factory, Guiyang City, CN
- Guiyang Baiyun Alloy Casting Factory, Guiyang City, CN
- Guiyang Baiyun Alloy Casting Factory, Guiyang City, CN
Prosecution history
- 17 Feb 2026 — NOTICE OF UPDATED REGISTRATION CONFIRMATION EMAILED
- 29 Jan 2026 — CORRECTION UNDER SECTION 7 - PROCESSED
- 26 Jan 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 24 Oct 2025 — TEAS SECTION 7 REQUEST RECEIVED
- 22 Oct 2025 — POST PUBLICATION AMENDMENT – NOT ENTERED
- 21 Oct 2025 — ASSIGNED TO PETITION STAFF
- 23 Sept 2025 — NOTICE OF REGISTRATION CONFIRMATION EMAILED
- 23 Sept 2025 — REGISTERED-PRINCIPAL REGISTER
- 12 Sept 2025 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
- 12 Sept 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 12 Sept 2025 — TEAS POST PUBLICATION AMENDMENT RECEIVED
- 25 Aug 2025 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
- 25 Aug 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 25 Aug 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 25 Aug 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED