LISTING MONSTERS Trademark
Trademark Overview
On Friday, November 21, 2025, a trademark application was filed for LISTING MONSTERS with the United States Patent and Trademark Office. The USPTO has given the LISTING MONSTERS trademark a serial number of 99510884. The federal status of this trademark filing is PUBLISHED FOR OPPOSITION as of Tuesday, May 19, 2026. This trademark is owned by Listing Monsters LLC. The LISTING MONSTERS trademark is filed in the Advertising, Business and Retail Services, Insurance & Financial Services, and Computer & Software Services & Scientific Services categories with the following description:
Providing real estate listings and real estate information via a website
Online advertising and marketing services in the field of Real estate
Artificial intelligence as a service (AIAAS) services featuring software using artificial intelligence (AI) for Searching for real estate properties listed for sale with results matched to user inputs; Providing an online searchable database that utilizes artificial intelligence (AI) to search homes that are for sale or rent
General Information
| Serial Number | 99510884 |
| Word Mark | LISTING MONSTERS |
| Filing Date | Friday, November 21, 2025 |
| Status | 686 - PUBLISHED FOR OPPOSITION |
| Status Date | Tuesday, May 19, 2026 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 3 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, May 19, 2026 |
Trademark Statements
| Goods and Services | Providing real estate listings and real estate information via a website |
| Indication of Colors claimed | The color(s) purple, teal, navy blue, black and white is/are claimed as a feature of the mark. |
| Goods and Services | Online advertising and marketing services in the field of Real estate |
| Goods and Services | Artificial intelligence as a service (AIAAS) services featuring software using artificial intelligence (AI) for Searching for real estate properties listed for sale with results matched to user inputs; Providing an online searchable database that utilizes artificial intelligence (AI) to search homes that are for sale or rent |
| Description of Mark | The mark consists of a stylized cartoonish purple monster head and amorphous body, two curved stylized cartoonish horns with alternating teal and navy blue rings protrude from each side of the head. The large cartoonish eyes are in white and navy blue. The open mouth is navy blue inside and there are white teeth. The design is outlined in navy blue. To the right of the monster design is the stylized wording LISTING MONSTERS in black. |
| NOT AVAILABLE | "LISTING" |
Classification Information
| International Class | 035 - Advertising; business management; business administration; office functions. |
| US Class Codes | 100, 101, 102 |
| Class Status Code | 6 - Active |
| Class Status Date | Friday, November 21, 2025 |
| Primary Code | 035 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| 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 | Friday, November 21, 2025 |
| Primary Code | 036 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| 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 | Friday, November 21, 2025 |
| Primary Code | 042 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
Trademark Owner History
| Party Name | Listing Monsters LLC |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Richland, WA 99352
US |
| Party Name | Listing Monsters LLC |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Richland, WA 99352
US |
Trademark Events
| Event Date | Event Description |
| Friday, November 21, 2025 | NEW APPLICATION ENTERED |
| Friday, November 21, 2025 | APPLICATION FILING RECEIPT MAILED |
| Tuesday, March 24, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Tuesday, March 24, 2026 | NOTICE OF DESIGN SEARCH CODE E-MAILED |
| Friday, March 27, 2026 | ASSIGNED TO EXAMINER |
| Saturday, March 28, 2026 | NON-FINAL ACTION WRITTEN |
| Saturday, March 28, 2026 | NON-FINAL ACTION E-MAILED |
| Saturday, March 28, 2026 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, April 1, 2026 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, April 8, 2026 | ASSIGNED TO LIE |
| Wednesday, April 8, 2026 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, April 8, 2026 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, April 14, 2026 | FINAL REFUSAL WRITTEN |
| Tuesday, April 14, 2026 | FINAL REFUSAL E-MAILED |
| Tuesday, April 14, 2026 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Thursday, April 23, 2026 | EXAMINERS AMENDMENT -WRITTEN |
| Thursday, April 23, 2026 | EXAMINERS AMENDMENT E-MAILED |
| Thursday, April 23, 2026 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Thursday, April 23, 2026 | EXAMINER'S AMENDMENT ENTERED |
| Thursday, April 23, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, May 13, 2026 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, May 19, 2026 | PUBLISHED FOR OPPOSITION |
| Tuesday, May 19, 2026 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
