DIFFUSION OPTICS TECHNOLOGY Trademark
Trademark Overview
On Friday, February 7, 2025, a trademark application was filed for DIFFUSION OPTICS TECHNOLOGY with the United States Patent and Trademark Office. The USPTO has given the DIFFUSION OPTICS TECHNOLOGY trademark a serial number of 99032291. The federal status of this trademark filing is RESPONSE AFTER NON-FINAL ACTION - ENTERED as of Friday, January 23, 2026. This trademark is owned by SightGlass Vision, Inc.. The DIFFUSION OPTICS TECHNOLOGY trademark is filed in the Computer & Software Products & Electrical & Scientific Products category with the following description:
Spectacles; Eyeglasses; Corrective glasses; Eyewear, namely, sunglasses, eyeglasses and ophthalmic frames and cases therefor; Ophthalmic lenses; Optical lenses; Eyeglass lenses; Eyeglass frames; Spectacle frames; Cases for eyewear; Cases for children's eye glasses
General Information
| Serial Number | 99032291 |
| Word Mark | DIFFUSION OPTICS TECHNOLOGY |
| Filing Date | Friday, February 7, 2025 |
| Status | 661 - RESPONSE AFTER NON-FINAL ACTION - ENTERED |
| Status Date | Friday, January 23, 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 | Spectacles; Eyeglasses; Corrective glasses; Eyewear, namely, sunglasses, eyeglasses and ophthalmic frames and cases therefor; Ophthalmic lenses; Optical lenses; Eyeglass lenses; Eyeglass frames; Spectacle frames; Cases for eyewear; Cases for children's eye glasses |
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 | Friday, February 7, 2025 |
| Primary Code | 009 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
Trademark Owner History
| Party Name | SightGlass Vision, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Dallas, TX 75234 |
Trademark Events
| Event Date | Event Description |
| Friday, February 7, 2025 | APPLICATION FILING RECEIPT MAILED |
| Friday, February 7, 2025 | NEW APPLICATION ENTERED |
| Friday, February 7, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Wednesday, July 16, 2025 | ASSIGNED TO EXAMINER |
| Wednesday, July 23, 2025 | NON-FINAL ACTION WRITTEN |
| Wednesday, July 23, 2025 | NON-FINAL ACTION E-MAILED |
| Wednesday, July 23, 2025 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, October 15, 2025 | APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED |
| Wednesday, October 15, 2025 | APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED |
| Friday, January 23, 2026 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, January 23, 2026 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, January 23, 2026 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, February 17, 2026 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, February 17, 2026 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, February 17, 2026 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
