HELIX EARTH
Live / Registered — Registered (as of 22 Sept 2026)
What this means for you
Registered since 22 Sept 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 22 Sept 2032: the §8 declaration of use).
Record
- Serial number
- 99530307
- Registration number
- 8454663
- Mark type
- Word mark
- Filed
- 04 Dec 2025
- Published for opposition
- 12 May 2026
- Registered
- 22 Sept 2026
- Next maintenance filing
- §8 declaration of use, due by 22 Sept 2032 (grace period to 22 Mar 2033)
- Attorney of record
- Jessica Stone Levy
Goods and services
- Class 011 — Environmental control apparatus: Filtering units for filtration of liquid droplets in a gas in the fields of industrial and commercial filtration and dehumidification in light-commercial air conditioning
Owner
- Helix Earth Technologies, Inc., Houston, TX, US
- Helix Earth Technologies, Inc., Houston, TX, US
- Helix Earth Technologies, Inc., Houston, TX, US
Prosecution history
- 22 Sept 2026 — REGISTERED-PRINCIPAL REGISTER
- 03 Sept 2026 — NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
- 03 Sept 2026 — ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
- 25 Aug 2026 — STATEMENT OF USE PROCESSING COMPLETE
- 13 Jul 2026 — USE AMENDMENT FILED
- 13 Jul 2026 — TEAS STATEMENT OF USE RECEIVED
- 07 Jul 2026 — NOA E-MAILED - SOU REQUIRED FROM APPLICANT
- 12 May 2026 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 12 May 2026 — PUBLISHED FOR OPPOSITION
- 06 May 2026 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
- 13 Apr 2026 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 08 Apr 2026 — ASSIGNED TO EXAMINER
- 04 Dec 2025 — APPLICATION FILING RECEIPT MAILED
- 04 Dec 2025 — NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
- 04 Dec 2025 — NEW APPLICATION ENTERED