MAMMOTH STONE
Live / Registered — Registered — Sections 8 & 15 accepted and acknowledged (as of 04 Mar 2026)
What this means for you
Registered since 10 Dec 2019. 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 10 Dec 2029: the §8 & §9 renewal).
Record
- Serial number
- 87521163
- Registration number
- 5929676
- Mark type
- Word mark
- Filed
- 10 Jul 2017
- Published for opposition
- 24 Sept 2019
- Registered
- 10 Dec 2019
- Next maintenance filing
- §8 & §9 renewal, due by 10 Dec 2029 (grace period to 10 Jun 2030)
- Attorney of record
- Norman Abramson
Goods and services
- Class 019 — Non-metallic building materials: Masonry block, namely, concrete masonry unit (CMU) block
Owner
- Twin City Concrete Products Co., Mendota Heights, MN, US
- Twin City Concrete Products Co., Mendota Heights, MN, US
- Twin City Concrete Products Co., Mendota Heights, MN, US
Board proceedings on this mark
The owner also pleads this mark in 1 other Board proceeding.
Prosecution history
- 29 May 2026 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 29 May 2026 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 29 May 2026 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 04 Mar 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
- 04 Mar 2026 — REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
- 04 Mar 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 28 Nov 2025 — TEAS SECTION 8 & 15 RECEIVED
- 10 Dec 2024 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
- 10 Dec 2019 — REGISTERED-PRINCIPAL REGISTER
- 24 Sept 2019 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 24 Sept 2019 — PUBLISHED FOR OPPOSITION
- 04 Sept 2019 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
- 19 Aug 2019 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 15 Aug 2019 — ASSIGNED TO EXAMINER
- 28 Mar 2019 — NOTIFICATION OF LETTER OF SUSPENSION E-MAILED