EQUIFLOW DENSITY Trademark
Trademark Overview
On Wednesday, June 14, 2023, a trademark application was filed for EQUIFLOW DENSITY with the United States Patent and Trademark Office. The USPTO has given the EQUIFLOW DENSITY trademark a serial number of 98042458. The federal status of this trademark filing is THIRD EXTENSION - GRANTED as of Wednesday, September 24, 2025. This trademark is owned by Halliburton Energy Services, Inc.. The EQUIFLOW DENSITY trademark is filed in the Computer & Software Products & Electrical & Scientific Products category with the following description:
Control valves for regulating the flow of gases and liquids; automatic valves
General Information
| Serial Number | 98042458 |
| Word Mark | EQUIFLOW DENSITY |
| Filing Date | Wednesday, June 14, 2023 |
| Status | 732 - THIRD EXTENSION - GRANTED |
| Status Date | Wednesday, September 24, 2025 |
| 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, April 23, 2024 |
Trademark Statements
| Goods and Services | Control valves for regulating the flow of gases and liquids; automatic valves |
| Pseudo Mark | EQUI FLOW DENSITY |
| NOT AVAILABLE | "DENSITY" |
Classification Information
| International Class | 009 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus. |
| US Class Codes | 021, 023, 026, 036, 038 |
| Class Status Code | 6 - Active |
| Class Status Date | Tuesday, July 18, 2023 |
| Primary Code | 009 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
Trademark Owner History
| Party Name | Halliburton Energy Services, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Houston, TX 77032 |
| Party Name | Halliburton Energy Services, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Houston, TX 77032 |
Trademark Events
| Event Date | Event Description |
| Saturday, June 17, 2023 | NEW APPLICATION ENTERED |
| Tuesday, July 18, 2023 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Saturday, March 2, 2024 | ASSIGNED TO EXAMINER |
| Sunday, March 10, 2024 | NON-FINAL ACTION WRITTEN |
| Sunday, March 10, 2024 | NON-FINAL ACTION E-MAILED |
| Sunday, March 10, 2024 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, March 15, 2024 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, March 15, 2024 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, March 15, 2024 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, March 18, 2024 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, April 3, 2024 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, April 23, 2024 | PUBLISHED FOR OPPOSITION |
| Tuesday, April 23, 2024 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, June 18, 2024 | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |
| Friday, December 6, 2024 | SOU TEAS EXTENSION RECEIVED |
| Friday, December 6, 2024 | SOU EXTENSION 1 FILED |
| Friday, December 6, 2024 | SOU EXTENSION 1 GRANTED |
| Friday, December 6, 2024 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| Thursday, March 6, 2025 | SOU TEAS EXTENSION RECEIVED |
| Thursday, March 6, 2025 | SOU EXTENSION 2 FILED |
| Friday, March 7, 2025 | SOU EXTENSION 2 GRANTED |
| Friday, March 7, 2025 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| Wednesday, September 24, 2025 | SOU TEAS EXTENSION RECEIVED |
| Wednesday, September 24, 2025 | SOU EXTENSION 3 FILED |
| Wednesday, September 24, 2025 | SOU EXTENSION 3 GRANTED |
| Thursday, September 25, 2025 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
