| Serial Number | 99156774 |
| Word Mark | PROFESSORLIN.COM |
| Filing Date | Saturday, April 26, 2025 |
| Status | 700 - REGISTERED |
| Status Date | Tuesday, December 2, 2025 |
| Registration Number | 8051526 |
| Registration Date | Tuesday, December 2, 2025 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, October 14, 2025 |
| Goods and Services | Providing healthcare information; Providing educational information about healthcare; Providing a web site featuring information on health and nutrition; Providing educational information about nutrition via a website; Providing health information; Providing on-line information, news and commentary in the field of health and wellness relating to debunking pseudoscience and misleading health claims using science-backed evidence |
| Pseudo Mark | PROFESSOR LIN DOT COM |
| International Class | 044 - Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, horticulture and forestry services. |
| US Class Codes | 100, 101 |
| Class Status Code | 6 - Active |
| Class Status Date | Saturday, April 26, 2025 |
| Primary Code | 044 |
| First Use Anywhere Date | Friday, March 18, 2016 |
| First Use In Commerce Date | Friday, March 18, 2016 |
| Party Name | NOT AVAILABLE |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 01 - Individual |
| Address | Lake Forest, CA 92630 |
| Party Name | NOT AVAILABLE |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 01 - Individual |
| Address | Lake Forest, CA 92630 |
| Party Name | NOT AVAILABLE |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 01 - Individual |
| Address | Lake Forest, CA 92630 |
| Event Date | Event Description |
| Saturday, April 26, 2025 | NEW APPLICATION ENTERED |
| Saturday, April 26, 2025 | APPLICATION FILING RECEIPT MAILED |
| Wednesday, September 3, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Wednesday, September 17, 2025 | ASSIGNED TO EXAMINER |
| Wednesday, September 17, 2025 | NON-FINAL ACTION WRITTEN |
| Wednesday, September 17, 2025 | NON-FINAL ACTION E-MAILED |
| Wednesday, September 17, 2025 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, September 17, 2025 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, September 17, 2025 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, September 17, 2025 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, September 18, 2025 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, October 8, 2025 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, October 14, 2025 | PUBLISHED FOR OPPOSITION |
| Tuesday, October 14, 2025 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, December 2, 2025 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, December 2, 2025 | NOTICE OF REGISTRATION CONFIRMATION EMAILED |