DOC’S DIESEL DEF GUARD Trademark
Trademark Overview
On Tuesday, February 10, 2026, a trademark application was filed for DOC’S DIESEL DEF GUARD with the United States Patent and Trademark Office. The USPTO has given the DOC’S DIESEL DEF GUARD trademark a serial number of 99645177. The federal status of this trademark filing is NON-FINAL ACTION - MAILED as of Wednesday, June 17, 2026. This trademark is owned by Doc's Diesel, LLC. The DOC’S DIESEL DEF GUARD trademark is filed in the Chemical Products category with the following description:
Chemical additives for fuel treatment; Chemical additives for motor fuels; Chemical additives for fuel; Chemical additives for diesel fuel; Diesel exhaust fluid
General Information
| Serial Number | 99645177 |
| Word Mark | DOC’S DIESEL DEF GUARD |
| Filing Date | Tuesday, February 10, 2026 |
| Status | 641 - NON-FINAL ACTION - MAILED |
| Status Date | Wednesday, June 17, 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 | NOT AVAILABLE |
Trademark Statements
| Goods and Services | Chemical additives for fuel treatment; Chemical additives for motor fuels; Chemical additives for fuel; Chemical additives for diesel fuel; Diesel exhaust fluid |
| Pseudo Mark | DOCS DIESEL DEF GUARD |
Classification Information
| International Class | 001 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins; unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry. |
| US Class Codes | 001, 005, 006, 010, 026, 046 |
| Class Status Code | 6 - Active |
| Class Status Date | Tuesday, February 10, 2026 |
| Primary Code | 001 |
| First Use Anywhere Date | Sunday, December 21, 2025 |
| First Use In Commerce Date | Sunday, December 21, 2025 |
Trademark Owner History
| Party Name | Doc's Diesel, LLC |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Bryan, OH 43506
US |
Trademark Events
| Event Date | Event Description |
| Tuesday, February 10, 2026 | NEW APPLICATION ENTERED |
| Tuesday, February 10, 2026 | APPLICATION FILING RECEIPT MAILED |
| Tuesday, June 9, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Wednesday, June 10, 2026 | ASSIGNED TO EXAMINER |
| Wednesday, June 17, 2026 | NON-FINAL ACTION WRITTEN |
| Wednesday, June 17, 2026 | NON-FINAL ACTION E-MAILED |
| Wednesday, June 17, 2026 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
