| Serial Number | 98804383 |
| Word Mark | LIGHTFINDER |
| Filing Date | Wednesday, October 16, 2024 |
| Status | 661 - RESPONSE AFTER NON-FINAL ACTION - ENTERED |
| Status Date | Thursday, July 10, 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 | NOT AVAILABLE |
| Goods and Services | Scientific measuring device, namely, spectrometers for laboratory use; Optical imaging devices, namely, a fluorescence imaging system comprised of computer imaging hardware, a computer, monitor and recorded imaging software for use therewith; Silicon photonics optical engines; silicon photonics chips; silicon photonics wafers; silicon chips; silicon wafers; semiconductor wafers; semiconductor chips; semiconductor lasers used for the creation of silicon photonic chips and wafers and semiconductor chips and wafers; Semiconductors |
| Pseudo Mark | LIGHT FINDER |
| Goods and Services | Medical apparatus and instruments, namely, optical coherence tomography apparatus |
| Goods and Services | Research, design, engineering and development of technology solutions for power management and consumption in semiconductor devices |
| 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 | Thursday, July 10, 2025 |
| Primary Code | 009 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 010 - Surgical, medical, dental, and veterinary apparatus and instruments, artificial limbs, eyes, and teeth; orthopedic articles; suture materials. |
| US Class Codes | 026, 039, 044 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, July 10, 2025 |
| Primary Code | 010 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 042 - Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software. |
| US Class Codes | 100, 101 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, October 16, 2024 |
| Primary Code | 042 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | Pathflow Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Cambridge, MA 02142 |
| Event Date | Event Description |
| Wednesday, October 16, 2024 | NEW APPLICATION ENTERED |
| Thursday, April 17, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Friday, April 18, 2025 | ASSIGNED TO EXAMINER |
| Friday, April 18, 2025 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, April 18, 2025 | NON-FINAL ACTION E-MAILED |
| Friday, April 18, 2025 | NON-FINAL ACTION WRITTEN |
| Thursday, July 10, 2025 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, July 10, 2025 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, July 10, 2025 | TEAS/EMAIL CORRESPONDENCE ENTERED |