TRAILHEAD COWORKING Trademark
Trademark Overview
On Wednesday, November 26, 2025, a trademark application was filed for TRAILHEAD COWORKING with the United States Patent and Trademark Office. The USPTO has given the TRAILHEAD COWORKING trademark a serial number of 99518532. The federal status of this trademark filing is PUBLISHED FOR OPPOSITION as of Tuesday, May 26, 2026. The TRAILHEAD COWORKING trademark is filed in the Insurance & Financial Services category with the following description:
Rental of offices for co-working; Rental of office space; Rental of apartments and offices; Real estate services, namely, rental, brokerage, leasing and management of commercial property, offices and office space; Real estate listing; Real estate management; Lease of real estate; Rental of real estate; Leasing of real estate in the nature of office space, coworking space, workspaces
General Information
| Serial Number | 99518532 |
| Word Mark | TRAILHEAD COWORKING |
| Filing Date | Wednesday, November 26, 2025 |
| Status | 686 - PUBLISHED FOR OPPOSITION |
| Status Date | Tuesday, May 26, 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 26, 2026 |
Trademark Statements
| Goods and Services | Rental of offices for co-working; Rental of office space; Rental of apartments and offices; Real estate services, namely, rental, brokerage, leasing and management of commercial property, offices and office space; Real estate listing; Real estate management; Lease of real estate; Rental of real estate; Leasing of real estate in the nature of office space, coworking space, workspaces |
| NOT AVAILABLE | COWORKING |
Classification Information
| International Class | 036 - Insurance; financial affairs; monetary affairs; real estate affairs. |
| US Class Codes | 100, 101, 102 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, November 26, 2025 |
| Primary Code | 036 |
| First Use Anywhere Date | Tuesday, April 9, 2019 |
| First Use In Commerce Date | Tuesday, April 9, 2019 |
Trademark Owner History
| Party Name | NOT AVAILABLE |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 01 - Individual |
| Address | Mill Valley, CA 94941
US |
| Party Name | NOT AVAILABLE |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 01 - Individual |
| Address | Mill Valley, CA 94941
US |
Trademark Events
| Event Date | Event Description |
| Wednesday, November 26, 2025 | NEW APPLICATION ENTERED |
| Wednesday, November 26, 2025 | APPLICATION FILING RECEIPT MAILED |
| Thursday, February 12, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Tuesday, March 31, 2026 | ASSIGNED TO EXAMINER |
| Tuesday, March 31, 2026 | NON-FINAL ACTION WRITTEN |
| Tuesday, March 31, 2026 | NON-FINAL ACTION E-MAILED |
| Tuesday, March 31, 2026 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, April 2, 2026 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, April 2, 2026 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, April 2, 2026 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, April 24, 2026 | FINAL REFUSAL WRITTEN |
| Friday, April 24, 2026 | FINAL REFUSAL E-MAILED |
| Friday, April 24, 2026 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Saturday, April 25, 2026 | EXAMINERS AMENDMENT -WRITTEN |
| Saturday, April 25, 2026 | EXAMINERS AMENDMENT E-MAILED |
| Saturday, April 25, 2026 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Saturday, April 25, 2026 | EXAMINER'S AMENDMENT ENTERED |
| Thursday, April 30, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, May 20, 2026 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, May 26, 2026 | PUBLISHED FOR OPPOSITION |
| Tuesday, May 26, 2026 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
