| Serial Number | 79438053 |
| Word Mark | SLEEPISOL |
| Filing Date | Monday, September 15, 2025 |
| Status | 640 - NON-FINAL ACTION COUNTED - NOT MAILED |
| Status Date | Thursday, February 5, 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 |
| Goods and Services | Advertising; retail store service featuring electrical stimulation devices for enhancing brain health; retail store service featuring electronic biometric signal scanners, sensors and transmitters utilizing brainwaves for sleep, biorhythm, and stress management, not for medical purposes; retail store service featuring wearable computers for brainwave modulation using cranial electrotherapy stimulation (CES) technology; retail store service featuring wearable electronic biometric signal scanners, sensors and transmitters, cranial electrotherapy stimulation apparatus comprising electrical nerve muscle stimulators for use in sleep management; retail store service featuring cranial electrotherapy stimulation apparatus comprising electrical nerve muscle stimulators for use in concentration and stress management; retail store service featuring electronic biometric monitoring apparatus for electrical stimulation, not for medical purposes; organisation of exhibitions for commercial or advertising purposes; retail store service featuring wearable electronic biometric signal scanners, sensors and transmitters; providing consumer product recommendations; retail store service featuring downloadable smartphone computer application software for sleep management and diagnosis of sleep disorders; retail store service featuring downloadable computer application software for receiving, processing, transmitting, and displaying sleep state information; retail store service featuring electrical biometric stimulation monitoring device for stress relief for non-medical purposes; retail store service featuring downloadable computer software for remote monitoring and analysis of biometric and brainwave data; retail store service featuring medical apparatus and instruments for use in measuring and transmitting biometric signals and for the treatment of sleep and stress disorders; retail store service featuring medical device for sleep state analysis; retail store service featuring downloadable and recorded computer software for sleep management and diagnosis of sleep disorders using artificial intelligence; retail store service featuring electrical nerve stimulator apparatus; retail store service featuring electronic apparatus for measuring brainwaves for non-medical purposes; sales promotion for others |
| Goods and Services | Electrical stimulation devices for monitoring brain functions, not for medical purposes; electronic biometric signal scanners, sensors and transmitters utilizing brainwaves for sleep, biorhythm, and stress management, not for medical purposes; wearable electronic headband devices for brainwave modulation using cranial electrotherapy stimulation (CES) technology; electronic biometric monitoring apparatus for brain stimulation, not for medical purposes; non-medical training devices for brainwave measurement and brain stimulation, namely, computer hardware and downloadable software used for training users in the field of brainwave measurement and brain stimulation; electronic controllers for nerve stimulation, not for medical purposes; electronic biometric monitoring apparatus for electrical stimulation, not for medical purposes; wearable electronic biometric signal scanners, sensors and transmitters; downloadable smartphone computer application software for sleep management and diagnosis of sleep disorders; downloadable computer application software for receiving, processing, transmitting, and displaying sleep state information; electrical biometric stimulation monitoring device for stress relief for non-medical purposes; downloadable computer software for remote monitoring and analysis of biometric and brainwave data; downloadable and recorded computer software for sleep management and diagnosis of sleep disorders using artificial intelligence; electronic sensors for biometric data; electronic apparatus for measuring brainwaves for non-medical purposes |
| Goods and Services | Electroencephalographs; medical device for brainwave frequency analysis; cranial electrotherapy stimulation apparatus comprising electrical nerve muscle stimulators for use in sleep management; cranial electrotherapy stimulation apparatus comprising electrical nerve muscle stimulators for use in concentration and stress management; medical electronic microcurrent stimulation apparatus for sleep management; medical device for electrical stimulation for sleep management; medical devices for treating sleep disorders; nerve stimulator apparatus; medical apparatus and instruments for use in measuring and transmitting biometric signals and for the treatment of sleep and stress disorders; medical device for generating brainwave induction signals; medical device for measuring biorhythms; medical device for sleep state analysis; medical electronic nerve stimulator apparatus; medical device for measuring autonomic nervous system response; electrical nerve stimulator apparatus |
| 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 | Monday, December 15, 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 | Monday, December 15, 2025 |
| Primary Code | 010 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 035 - Advertising; business management; business administration; office functions. |
| US Class Codes | 100, 101, 102 |
| Class Status Code | 6 - Active |
| Class Status Date | Monday, December 15, 2025 |
| Primary Code | 035 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | Leesol Co., Ltd. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | KR |
| Event Date | Event Description |
| Thursday, November 27, 2025 | SN ASSIGNED FOR SECT 66A APPL FROM IB |
| Monday, December 15, 2025 | LIMITATION FROM ORIGINAL APPLICATION ENTERED |
| Monday, December 15, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Monday, December 15, 2025 | APPLICATION FILING RECEIPT MAILED |
| Monday, January 26, 2026 | ASSIGNED TO EXAMINER |
| Thursday, February 5, 2026 | NON-FINAL ACTION WRITTEN |
| Friday, February 6, 2026 | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW |