MAINSTAYS Trademark
Trademark Overview
On Friday, February 20, 2026, a trademark application was filed for MAINSTAYS with the United States Patent and Trademark Office. The USPTO has given the MAINSTAYS trademark a serial number of 99662046. The federal status of this trademark filing is PUBLISHED FOR OPPOSITION as of Tuesday, June 2, 2026. This trademark is owned by Walmart Apollo, LLC. The MAINSTAYS trademark is filed in the Machinery Products category with the following description:
Vacuum cleaners; Floor cleaning machines
General Information
| Serial Number | 99662046 |
| Word Mark | MAINSTAYS |
| Filing Date | Friday, February 20, 2026 |
| Status | 686 - PUBLISHED FOR OPPOSITION |
| Status Date | Tuesday, June 2, 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, June 2, 2026 |
Trademark Statements
| Goods and Services | Vacuum cleaners; Floor cleaning machines |
Classification Information
| International Class | 007 - Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs. |
| US Class Codes | 013, 019, 021, 023, 024, 031, 034, 035 |
| Class Status Code | 6 - Active |
| Class Status Date | Friday, February 20, 2026 |
| Primary Code | 007 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
Trademark Owner History
| Party Name | Walmart Apollo, LLC |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Bentonville, AR 72716-0215
US |
| Party Name | Walmart Apollo, LLC |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Bentonville, AR 72716-0215
US |
Trademark Events
| Event Date | Event Description |
| Friday, February 20, 2026 | NEW APPLICATION ENTERED |
| Friday, February 20, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Friday, February 20, 2026 | APPLICATION FILING RECEIPT MAILED |
| Wednesday, May 6, 2026 | ASSIGNED TO EXAMINER |
| Thursday, May 7, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, May 27, 2026 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, June 2, 2026 | PUBLISHED FOR OPPOSITION |
| Tuesday, June 2, 2026 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
