STONEIRON DEFENSE Trademark
Trademark Overview
On Tuesday, November 11, 2025, a trademark application was filed for STONEIRON DEFENSE with the United States Patent and Trademark Office. The USPTO has given the STONEIRON DEFENSE trademark a serial number of 99491112. The federal status of this trademark filing is PUBLICATION/ISSUE REVIEW COMPLETE as of Wednesday, April 15, 2026. This trademark is owned by Stoneiron Defense LLC. The STONEIRON DEFENSE trademark is filed in the Firearm Products category with the following description:
Non-telescopic firearm sights and sight systems, namely, front sights, rear sights, and adjustable sights for firearms; all of the foregoing excluding telescopic sights
General Information
| Serial Number | 99491112 |
| Word Mark | STONEIRON DEFENSE |
| Filing Date | Tuesday, November 11, 2025 |
| Status | 681 - PUBLICATION/ISSUE REVIEW COMPLETE |
| Status Date | Wednesday, April 15, 2026 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, May 5, 2026 |
Trademark Statements
| Pseudo Mark | STONE IRON DEFENSE |
| Goods and Services | Non-telescopic firearm sights and sight systems, namely, front sights, rear sights, and adjustable sights for firearms; all of the foregoing excluding telescopic sights |
| NOT AVAILABLE | "DEFENSE" |
Classification Information
| International Class | 013 - Firearms; ammunition and projectiles; explosives; fireworks. |
| US Class Codes | 002, 009 |
| Class Status Code | 6 - Active |
| Class Status Date | Tuesday, November 11, 2025 |
| Primary Code | 013 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
Trademark Owner History
| Party Name | Stoneiron Defense LLC |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Katy, TX 77449
US |
Trademark Events
| Event Date | Event Description |
| Tuesday, November 11, 2025 | NEW APPLICATION ENTERED |
| Tuesday, November 11, 2025 | APPLICATION FILING RECEIPT MAILED |
| Thursday, February 12, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Saturday, March 21, 2026 | ASSIGNED TO EXAMINER |
| Wednesday, April 8, 2026 | EXAMINERS AMENDMENT -WRITTEN |
| Wednesday, April 8, 2026 | EXAMINERS AMENDMENT E-MAILED |
| Wednesday, April 8, 2026 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Wednesday, April 8, 2026 | EXAMINER'S AMENDMENT ENTERED |
| Wednesday, April 8, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
