STELZER Trademark
Trademark Overview
On Wednesday, July 30, 2025, a trademark application was filed for STELZER with the United States Patent and Trademark Office. The USPTO has given the STELZER trademark a serial number of 99311186. The federal status of this trademark filing is APPROVED FOR PUBLICATION as of Friday, May 22, 2026. This trademark is owned by Stelzer Rührtechnik International GmbH. The STELZER trademark is filed in the Machinery Products category with the following description:
Mixing machines, mechanical mixing machines, mixer drives for mixing machines, agitators for circulating liquid media, stirring machines for chemical processing and mixing machines, aerators being machines, pump impellers, pump impellers for mixing machines, industrial mixers for mixing liquids in the pharmaceutical, chemical, and food processing industries
General Information
| Serial Number | 99311186 |
| Word Mark | STELZER |
| Filing Date | Wednesday, July 30, 2025 |
| Status | 680 - APPROVED FOR PUBLICATION |
| Status Date | Friday, May 22, 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 | NOT AVAILABLE |
Trademark Statements
| Description of Mark | The mark consists of the stylized wording "STELZER" with a chevron to the left of the wording. |
| Goods and Services | Mixing machines, mechanical mixing machines, mixer drives for mixing machines, agitators for circulating liquid media, stirring machines for chemical processing and mixing machines, aerators being machines, pump impellers, pump impellers for mixing machines, industrial mixers for mixing liquids in the pharmaceutical, chemical, and food processing industries |
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 | Wednesday, July 30, 2025 |
| Primary Code | 007 |
| First Use Anywhere Date | Wednesday, June 30, 2021 |
| First Use In Commerce Date | Wednesday, June 30, 2021 |
Trademark Owner History
| Party Name | Stelzer Rührtechnik International GmbH |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 27 - NOT AVAILABLE |
| Address | Warburg 34414
DE |
Trademark Events
| Event Date | Event Description |
| Wednesday, July 30, 2025 | NEW APPLICATION ENTERED |
| Wednesday, July 30, 2025 | APPLICATION FILING RECEIPT MAILED |
| Monday, December 8, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Monday, December 8, 2025 | NOTICE OF DESIGN SEARCH CODE E-MAILED |
| Monday, December 15, 2025 | ASSIGNED TO EXAMINER |
| Tuesday, January 20, 2026 | NON-FINAL ACTION WRITTEN |
| Tuesday, January 20, 2026 | NON-FINAL ACTION E-MAILED |
| Tuesday, January 20, 2026 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, April 14, 2026 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, April 14, 2026 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, April 14, 2026 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, May 21, 2026 | FINAL REFUSAL WRITTEN |
| Thursday, May 21, 2026 | FINAL REFUSAL E-MAILED |
| Thursday, May 21, 2026 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Friday, May 22, 2026 | EXAMINERS AMENDMENT -WRITTEN |
| Friday, May 22, 2026 | EXAMINERS AMENDMENT E-MAILED |
| Friday, May 22, 2026 | EXAMINER'S AMENDMENT ENTERED |
| Friday, May 22, 2026 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Friday, May 22, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
