PTP THEOREM

What this means for you

Approved and waiting on proof of use. It will register unless the applicant drops it, and its 08 Nov 2025 filing date already counts against anyone who files later.

Record

Serial number

99486256

Mark type

Word mark

Filed

08 Nov 2025

Published for opposition

14 Jul 2026

Goods and services

• Class 035 — Advertising and business services: Promoting education in the science, technology, engineering, and mathematics (STEM) field; Promoting education in the science, technology, engineering, arts, and mathematics (STEAM) fields
• Class 041 — Education and entertainment services: Providing educational information and test questions in the academic field of mathematics; Academic enrichment programs in the science, technology, engineering, and mathematics (STEM) field; Arranging and conducting academic enrichment programs in the science, technology, engineering, arts, and mathematics (STEAM) fields; Providing educational information in the academic field of mathematics for the purpose of academic study; Providing educational information in the academic field of geometry transformation, geometry zoomification, recursive geometry, for the purpose of academic study

Owner

• Henry Viet Pham, Anaheim, CA, US
• Henry Viet Pham, Anaheim, CA, US

Prosecution history

• 14 Jul 2026 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
• 14 Jul 2026 — PUBLISHED FOR OPPOSITION
• 08 Jul 2026 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
• 13 Jun 2026 — APPROVED FOR PUB - PRINCIPAL REGISTER
• 07 Jun 2026 — TEAS/EMAIL CORRESPONDENCE ENTERED
• 07 Jun 2026 — CORRESPONDENCE RECEIVED IN LAW OFFICE
• 07 Jun 2026 — TEAS RESPONSE TO OFFICE ACTION RECEIVED
• 10 Mar 2026 — NOTIFICATION OF NON-FINAL ACTION E-MAILED
• 10 Mar 2026 — NON-FINAL ACTION E-MAILED
• 10 Mar 2026 — NON-FINAL ACTION WRITTEN
• 10 Mar 2026 — ASSIGNED TO EXAMINER
• 12 Feb 2026 — NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
• 08 Nov 2025 — APPLICATION FILING RECEIPT MAILED
• 08 Nov 2025 — NEW APPLICATION ENTERED