INFORMAL MATHEMATICIAN
Live / Applied — Statement of use — processing complete, to examiner (as of 18 Aug 2026)
What this means for you
Not registered yet, but its 01 Apr 2024 filing date beats anything filed after it. If it registers, the owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 98477153
- Mark type
- Word mark
- Filed
- 01 Apr 2024
- Published for opposition
- 04 Feb 2025
- Attorney of record
- Erin C Bray
Goods and services
- Class 016 — Paper goods and printed matter: Art prints
- Class 021 — Housewares and glass: Mugs
- Class 025 — Clothing: Clothing, namely, t-shirts, sweatshirts, hoodies, hats
Owner
- Robert Paul Chase Consulting LLC, Malden, MA, US
- Robert Paul Chase Consulting LLC, Malden, MA, US
Prosecution history
- 18 Aug 2026 — STATEMENT OF USE PROCESSING COMPLETE
- 07 Jul 2026 — USE AMENDMENT FILED
- 07 Jul 2026 — TEAS STATEMENT OF USE RECEIVED
- 01 Apr 2026 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 31 Mar 2026 — SOU EXTENSION 2 GRANTED
- 31 Mar 2026 — SOU EXTENSION 2 FILED
- 31 Mar 2026 — SOU TEAS EXTENSION RECEIVED
- 01 Oct 2025 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 30 Sept 2025 — SOU EXTENSION 1 GRANTED
- 30 Sept 2025 — SOU EXTENSION 1 FILED
- 30 Sept 2025 — SOU TEAS EXTENSION RECEIVED
- 01 Apr 2025 — NOA E-MAILED - SOU REQUIRED FROM APPLICANT
- 04 Feb 2025 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 04 Feb 2025 — PUBLISHED FOR OPPOSITION
- 29 Jan 2025 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED