PCM
Live / Allowed — Published for opposition (as of 10 Feb 2026)
What this means for you
Approved and waiting on proof of use. It will register unless the applicant drops it, and its 06 Feb 2025 filing date already counts against anyone who files later.
Record
- Serial number
- 99030766
- Mark type
- Stylized text
- Filed
- 06 Feb 2025
- Published for opposition
- 10 Feb 2026
- Attorney of record
- Seth Hudson
Goods and services
- Class 009 — Scientific and electric apparatus: Sensors for measuring concentrations of minerals in water or brine; sensors for measuring lithium in water or brine; sensor networks comprising sensors for measuring concentrations of minerals in water or brine; sensor networks comprising sensors for measuring lithium in water or brine
- Class 011 — Environmental control apparatus: Evaporators, namely, solar-driven evaporators for water evaporation and mineral production; evaporators for use in the extraction, evaporation, and recovery of minerals from water or brine; evaporators, namely, solar-driven evaporators for water evaporation and mineral production containing sensors for measuring, detecting, and responding to physical inputs; evaporative reactors for heating and extracting minerals from water or brine
- Class 037 — Building construction and repair services: Installation of evaporators; repair and maintenance of evaporators; construction and installation of mineral production ponds
- Class 041 — Education and entertainment services: Educational services, namely, training in connection with water evaporation and mineral production, solar evaporation, and extraction, evaporation, and recovery of minerals from mineral production ponds
- Class 042 — Scientific and technological services: Engineering and scientific consultation services in the field of water evaporation and mineral production, solar evaporation, and extraction, evaporation, and recovery of minerals from mineral production ponds; design of equipment for use in water evaporation and mineral production, solar evaporation, and extraction, evaporation, and recovery of minerals from mineral production ponds; environmental engineering consulting and assessment services for water evaporation and mineral production, solar evaporation, and extraction, evaporation, and recovery of minerals from mineral production ponds; scientific research in the field of water evaporation and mineral production, solar evaporation, and extraction, evaporation, and recovery of minerals from mineral production ponds; development of evaporation and extraction equipment in the field of water evaporation and mineral production, solar evaporation, and extraction, evaporation, and recovery of minerals from mineral production ponds
Owner
- Princeton Critical Minerals, Inc., Newark, NJ, US
- Princeton Critical Minerals, Inc., Newark, NJ, US
Prosecution history
- 10 Feb 2026 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 10 Feb 2026 — PUBLISHED FOR OPPOSITION
- 04 Feb 2026 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
- 16 Jan 2026 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 16 Jan 2026 — EXAMINER'S AMENDMENT ENTERED
- 16 Jan 2026 — NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
- 16 Jan 2026 — EXAMINERS AMENDMENT E-MAILED
- 16 Jan 2026 — EXAMINERS AMENDMENT -WRITTEN
- 13 Jan 2026 — TEAS/EMAIL CORRESPONDENCE ENTERED
- 13 Jan 2026 — CORRESPONDENCE RECEIVED IN LAW OFFICE
- 13 Jan 2026 — TEAS RESPONSE TO OFFICE ACTION RECEIVED
- 16 Oct 2025 — APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED
- 16 Oct 2025 — APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED
- 17 Jul 2025 — NOTIFICATION OF NON-FINAL ACTION E-MAILED
- 17 Jul 2025 — NON-FINAL ACTION E-MAILED