O&KFILTER Trademark
Trademark Overview
On Thursday, January 29, 2026, a trademark application was filed for O&KFILTER with the United States Patent and Trademark Office. The USPTO has given the O&KFILTER trademark a serial number of 79450053. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Thursday, May 14, 2026. This trademark is owned by Zhejiang Lifeng Machinery Parts Co., LTD.. The O&KFILTER trademark is filed in the Machinery Products category with the following description:
Fuel filters for vehicle engines; filters being parts of engines; filters being parts of motors; oil filters for motors and engines; air filters for automobile engines
General Information
| Serial Number | 79450053 |
| Word Mark | O&KFILTER |
| Filing Date | Thursday, January 29, 2026 |
| Status | 630 - NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER |
| Status Date | Thursday, May 14, 2026 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 0 - NOT AVAILABLE |
| Published for Opposition Date | NOT AVAILABLE |
Trademark Statements
| Goods and Services | Fuel filters for vehicle engines; filters being parts of engines; filters being parts of motors; oil filters for motors and engines; air filters for automobile engines |
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 | Sunday, May 24, 2026 |
| Primary Code | 007 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
Trademark Owner History
| Party Name | Zhejiang Lifeng Machinery Parts Co., LTD. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | CN |
Trademark Events
| Event Date | Event Description |
| Thursday, May 14, 2026 | SN ASSIGNED FOR SECT 66A APPL FROM IB |
| Sunday, May 24, 2026 | LIMITATION FROM ORIGINAL APPLICATION ENTERED |
