HAMMERSTONE
Live / Registered — Registered — Section 8 accepted (as of 28 Feb 2026)
What this means for you
Registered since 15 Oct 2019. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 87800714
- Registration number
- 5886122
- Mark type
- Stylized text
- Filed
- 16 Feb 2018
- Published for opposition
- 10 Jul 2018
- Registered
- 15 Oct 2019
- Attorney of record
- John W. Olivo, Jr.
Goods and services
- Class 041 — Education and entertainment services: Media production services, namely, video and film production
Owner
- HAMMERSTONE LLC, WOODLAND HILLS, CA, US
- HAMMERSTONE LLC, WOODLAND HILLS, CA, US
- HAMMERSTONE LLC, WOODLAND HILLS, CA, US
Prosecution history
- 28 Feb 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED
- 28 Feb 2026 — REGISTERED - SEC. 8 (6-YR) ACCEPTED
- 28 Feb 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 14 Oct 2025 — TEAS SECTION 8 RECEIVED
- 21 Aug 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 21 Aug 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 21 Aug 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 15 Oct 2024 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
- 15 Oct 2019 — REGISTERED-PRINCIPAL REGISTER
- 10 Sept 2019 — NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
- 09 Sept 2019 — ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
- 06 Sept 2019 — STATEMENT OF USE PROCESSING COMPLETE
- 04 Sept 2019 — USE AMENDMENT FILED
- 04 Sept 2019 — TEAS STATEMENT OF USE RECEIVED
- 29 May 2019 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED