EN ENERGY ENGINEERING
Live / Registered — Registered (as of 28 Apr 2026)
What this means for you
Registered since 28 Apr 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 Apr 2032: the §8 declaration of use).
Record
- Serial number
- 98515385
- Registration number
- 8233686
- Mark type
- Word mark
- Filed
- 23 Apr 2024
- Published for opposition
- 07 Jan 2025
- Registered
- 28 Apr 2026
- Next maintenance filing
- §8 declaration of use, due by 28 Apr 2032 (grace period to 28 Oct 2032)
- Attorney of record
- Andrew S. Ehard
Goods and services
- Class 042 — Scientific and technological services: Design for others in the field of engineering, specifically, with regard to gas and liquids pipeline systems, gas distribution systems, electricity distribution, transmission and generation systems, fiber optic telecommunication networks, renewable energy, and corrosion control; Technical consultation in the field of engineering, specifically, with regard to gas and liquids pipeline systems, gas distribution systems, electricity distribution, transmission and generation systems, fiber optic telecommunication networks, renewable energy, and corrosion control
Owner
- EN Engineering, LLC, Warrenville, IL, US
- EN Engineering, LLC, Warrenville, IL, US
- EN Engineering, LLC, Warrenville, IL, US
Prior registrations
Prosecution history
- 28 Apr 2026 — NOTICE OF REGISTRATION CONFIRMATION EMAILED
- 28 Apr 2026 — REGISTERED-PRINCIPAL REGISTER
- 03 Apr 2026 — NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
- 03 Apr 2026 — ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
- 16 Mar 2026 — STATEMENT OF USE PROCESSING COMPLETE
- 04 Sept 2025 — USE AMENDMENT FILED
- 12 Mar 2026 — CASE ASSIGNED TO INTENT TO USE PARALEGAL
- 18 Feb 2026 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 18 Feb 2026 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 18 Feb 2026 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 04 Sept 2025 — TEAS STATEMENT OF USE RECEIVED
- 04 Mar 2025 — NOA E-MAILED - SOU REQUIRED FROM APPLICANT
- 07 Jan 2025 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 07 Jan 2025 — PUBLISHED FOR OPPOSITION
- 01 Jan 2025 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED