KALDERO
Live / Registered — Registered (as of 28 Jul 2026)
What this means for you
Registered since 28 Jul 2026. 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 28 Jul 2032: the §8 declaration of use).
Record
- Serial number
- 99564349
- Registration number
- 8364696
- Mark type
- Word mark
- Filed
- 23 Dec 2025
- Published for opposition
- 09 Jun 2026
- Registered
- 28 Jul 2026
- Next maintenance filing
- §8 declaration of use, due by 28 Jul 2032 (grace period to 28 Jan 2033)
- Attorney of record
- Jue Zhang
Goods and services
- Class 011 — Environmental control apparatus: Water filtration and purification units and replacement cartridges and filters therefor; Water treatment equipment, namely, water filtration units; Filters and filtering devices for air and gas conditioning; Filters for fluids, namely, for water and area-water solutions; Water filtering units for domestic use; Air purifying apparatus and machines; Air purifying apparatus; Air filtering installations; Water filtering apparatus; Industrial air filter machines; Air filters for domestic use; Air cleaning units containing an air filter, ultraviolet lights and a photocatalytic filter; Air filters for air conditioning units; Water purification and filtration apparatus; Air filters for heating and cooling registers
Owner
- Zulin Huang, Guangxi, CN
- Zulin Huang, Guangxi, CN
- Zulin Huang, Guangxi, CN
Prosecution history
- 28 Jul 2026 — NOTICE OF REGISTRATION CONFIRMATION EMAILED
- 28 Jul 2026 — REGISTERED-PRINCIPAL REGISTER
- 09 Jun 2026 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 09 Jun 2026 — PUBLISHED FOR OPPOSITION
- 03 Jun 2026 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
- 09 May 2026 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 01 May 2026 — EXAMINER'S AMENDMENT ENTERED
- 01 May 2026 — NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
- 01 May 2026 — EXAMINERS AMENDMENT E-MAILED
- 01 May 2026 — EXAMINERS AMENDMENT -WRITTEN
- 27 Apr 2026 — ASSIGNED TO EXAMINER
- 15 Apr 2026 — NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
- 23 Dec 2025 — APPLICATION FILING RECEIPT MAILED
- 23 Dec 2025 — NEW APPLICATION ENTERED