| Serial Number | 99097027 |
| Word Mark | LIGENT |
| Filing Date | Friday, March 21, 2025 |
| Status | 641 - NON-FINAL ACTION - MAILED |
| Status Date | Tuesday, November 25, 2025 |
| 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 |
| Goods and Services | Ethernet transceivers; Electronic and optical communications instruments and components, namely, optical transmitters; Electronic and optical communications instruments and components, namely, optical receivers; Electronic and optical communications instruments and components, namely, communication link testers for testing communication links; Electronic and optical communications instruments and components, namely, digital transmitters; Electronic and optical communications instruments and components, namely, optical transceivers; Electronic and optical communications instruments and components, namely, optical data links; Laser diodes; Telecommunications equipment, namely, fiber-optic transceivers, fiber optic repeaters, converters and optimizers, wave division multiplexers, free-space optics transmission systems, switches including Ethernet switches and routers, fiber-to-the-home and ethernet-over-VDSL access aggregators, terminators and repeaters, and remote presence management products, namely, switches, and console, alarm, sensor and power management devices; Fiber optic cables; Fiber optic connectors; Fiber optic beam combiners; Photonic microchips; Fiber optics; Telecommunications and data networking hardware, namely, devices for transporting and aggregating voice, data, and video communications across multiple network infrastructures and communications protocols; Fiber optic instruments, namely, optical transceivers, optical interconnects, active optical cables, and semiconductor lasers for data centers, fiber-to-the-home (FTTH), metro and data center interconnect (DCI) transmission, wireless networks, AI and cloud computing applications; Semiconductor chip sets for use in optical communication systems, including data centers, fiber-to-the-home (FTTH) networks, metro and data center interconnect (DCI) transmission, AI and cloud infrastructure, and high-speed optical interconnects; Photonic integrated chips (PICs); LAN (local area network) access points for connecting network computer users; Home networking modules comprising electronic components being optical network terminals (ONT), optical line terminals (OLT),Optical Network Units(ONU), fiber optic transceivers, and gateway components for set-top boxes, home broadband, and smart home networking solutions and associated wiring; none of the aforementioned goods are used in the field of logistics |
| Description of Mark | The mark consists of the word “LIGENT” in stylized lettering and an arc underneath the word. |
| 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, March 21, 2025 |
| Primary Code | 009 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | Ligent, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | San Jose, CA 95131 US |
| Event Date | Event Description |
| Friday, March 21, 2025 | APPLICATION FILING RECEIPT MAILED |
| Friday, March 21, 2025 | NEW APPLICATION ENTERED |
| Thursday, August 7, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Thursday, August 7, 2025 | NOTICE OF DESIGN SEARCH CODE E-MAILED |
| Wednesday, August 20, 2025 | ASSIGNED TO EXAMINER |
| Thursday, August 21, 2025 | NON-FINAL ACTION WRITTEN |
| Thursday, August 21, 2025 | NON-FINAL ACTION E-MAILED |
| Thursday, August 21, 2025 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, November 21, 2025 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, November 21, 2025 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, November 21, 2025 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, November 25, 2025 | NON-FINAL ACTION WRITTEN |
| Tuesday, November 25, 2025 | NON-FINAL ACTION E-MAILED |
| Tuesday, November 25, 2025 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, February 25, 2026 | APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED |
| Wednesday, February 25, 2026 | APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED |