DIFS Trademark

Trademark Overview

On Monday, November 6, 2023, a trademark application was filed for DIFS with the United States Patent and Trademark Office. The USPTO has given the DIFS trademark a serial number of 98256098. The federal status of this trademark filing is THIRD EXTENSION - GRANTED as of Thursday, February 26, 2026. This trademark is owned by NEXALIN TECHNOLOGY, INC.. The DIFS trademark is filed in the Medical Instrument Products category with the following description:

electrotherapy and medical devices for providing transcutaneous and transcranial electrical stimulation
difs

General Information

Serial Number98256098
Word MarkDIFS
Filing DateMonday, November 6, 2023
Status732 - THIRD EXTENSION - GRANTED
Status DateThursday, February 26, 2026
Registration Number0000000
Registration DateNOT AVAILABLE
Mark Drawing4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form
Published for Opposition DateTuesday, July 23, 2024

Trademark Statements

Goods and Serviceselectrotherapy and medical devices for providing transcutaneous and transcranial electrical stimulation

Classification Information

International Class010 - Surgical, medical, dental, and veterinary apparatus and instruments, artificial limbs, eyes, and teeth; orthopedic articles; suture materials.
US Class Codes026, 039, 044
Class Status Code6 - Active
Class Status DateThursday, November 30, 2023
Primary Code010
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

Trademark Owner History

Party NameNEXALIN TECHNOLOGY, INC.
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressHouston, TX 77056
US
Party NameNEXALIN TECHNOLOGY, INC.
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressHouston, TX 77056
US

Trademark Events

Event DateEvent Description
Thursday, November 9, 2023NEW APPLICATION ENTERED
Thursday, November 30, 2023NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Friday, June 14, 2024ASSIGNED TO EXAMINER
Friday, June 14, 2024APPROVED FOR PUB - PRINCIPAL REGISTER
Wednesday, July 3, 2024NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Tuesday, July 23, 2024PUBLISHED FOR OPPOSITION
Tuesday, July 23, 2024OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Tuesday, September 17, 2024NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Friday, February 28, 2025SOU TEAS EXTENSION RECEIVED
Friday, February 28, 2025SOU EXTENSION 1 FILED
Friday, February 28, 2025SOU EXTENSION 1 GRANTED
Friday, February 28, 2025NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Wednesday, August 27, 2025SOU TEAS EXTENSION RECEIVED
Wednesday, August 27, 2025SOU EXTENSION 2 FILED
Wednesday, August 27, 2025SOU EXTENSION 2 GRANTED
Thursday, August 28, 2025NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Thursday, February 26, 2026SOU TEAS EXTENSION RECEIVED
Thursday, February 26, 2026SOU EXTENSION 3 FILED
Thursday, February 26, 2026SOU EXTENSION 3 GRANTED
Friday, February 27, 2026NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Related Keywords

difs transcranial electrical stimulation transcutaneous providing medical devices electrotherapy