KARBON ENGAGEMENTS Trademark
Trademark Overview
On Thursday, October 9, 2025, a trademark application was filed for KARBON ENGAGEMENTS with the United States Patent and Trademark Office. The USPTO has given the KARBON ENGAGEMENTS trademark a serial number of 99435859. The federal status of this trademark filing is PUBLISHED FOR OPPOSITION as of Tuesday, March 24, 2026. This trademark is owned by Karbon, Inc.. The KARBON ENGAGEMENTS trademark is filed in the Computer & Software Services & Scientific Services category with the following description:
Software as a service (SAAS) services featuring software for managing customer relationships; Software as a service (SAAS) services featuring software for managing client relationship lifecycles for accounting firms and professional services firms; Software as a service (SAAS) services featuring software for managing client intake, workflow, billing and payment, and renewal processes for accounting firms and professional services firms
General Information
| Serial Number | 99435859 |
| Word Mark | KARBON ENGAGEMENTS |
| Filing Date | Thursday, October 9, 2025 |
| Status | 686 - PUBLISHED FOR OPPOSITION |
| Status Date | Tuesday, March 24, 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, March 24, 2026 |
Trademark Statements
| Goods and Services | Software as a service (SAAS) services featuring software for managing customer relationships; Software as a service (SAAS) services featuring software for managing client relationship lifecycles for accounting firms and professional services firms; Software as a service (SAAS) services featuring software for managing client intake, workflow, billing and payment, and renewal processes for accounting firms and professional services firms |
| Pseudo Mark | CARBON ENGAGEMENTS |
| NOT AVAILABLE | "ENGAGEMENTS" |
Classification Information
| International Class | 042 - Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software. |
| US Class Codes | 100, 101 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, October 9, 2025 |
| Primary Code | 042 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
Trademark Owner History
| Party Name | Karbon, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | San Francisco, CA 94104-5401
US |
| Party Name | Karbon, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | San Francisco, CA 94104-5401
US |
Trademark Events
| Event Date | Event Description |
| Thursday, October 9, 2025 | NEW APPLICATION ENTERED |
| Thursday, October 9, 2025 | APPLICATION FILING RECEIPT MAILED |
| Thursday, February 26, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Friday, February 27, 2026 | ASSIGNED TO EXAMINER |
| Monday, March 2, 2026 | EXAMINERS AMENDMENT -WRITTEN |
| Monday, March 2, 2026 | EXAMINERS AMENDMENT E-MAILED |
| Monday, March 2, 2026 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Monday, March 2, 2026 | EXAMINER'S AMENDMENT ENTERED |
| Monday, March 2, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, March 18, 2026 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, March 24, 2026 | PUBLISHED FOR OPPOSITION |
| Tuesday, March 24, 2026 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
